thinking about the minimum parental investment necessary for a biological offspring to survive, as an explanation of sex differences in mating strategies, is an example of:

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Answer 1

This is an example of the concept of parental investment, which is an evolutionary theory that states that parents will invest more resources into their offspring when there is a greater chance of the offspring's survival and reproductive success.

Parental investment theory is also used to explain the differences in mating strategies between the sexes, as males are more likely to invest less in their offspring than females due to the lower costs associated with reproducing.

A biological offspring is an individual that is biologically related to its parents through the transmission of genetic material. This typically involves a process of sexual reproduction, in which two individuals (usually of different sexes) combine their genetic material to create a new organism that contains elements from both parents.

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Related Questions

What is the most important property of water?

Answers

Answer:

One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.

Explanation:

Answer:

The most important property of water is it's bend.

Explanation:

As a molecule, water is bent. This bend is what causes the polarity of water. In turn, this polarity is responsible for almost all the notable properties of water, including the heat capacity and the density of ice, which are two of the most important results.

match the following condition with its causes metabolic acidosis

Answers

Metabolic acidosis can be caused by several conditions including diabetic ketoacidosis, kidney disease, lactic acidosis, and ingestion of certain toxins such as methanol or ethylene glycol. It can also be caused by severe diarrhea or dehydration leading to a loss of bicarbonate, a base that helps regulate pH levels in the body.


Metabolic acidosis is a condition where there is an excess of acid in the body due to a problem with the body's acid-base balance. This can be caused by:
1. Increased production of acid in the body, such as in diabetic ketoacidosis, lactic acidosis, or poisoning from substances like methanol or ethylene glycol.
2. Decreased ability to excrete acid through the kidneys, as seen in chronic kidney disease.
3. Loss of bicarbonate, which is a base that helps neutralize acid, due to conditions like severe diarrhea or kidney tubular acidosis.
To summarize, metabolic acidosis is caused by an imbalance in the body's acid-base regulation, which can occur due to increased acid production, decreased acid excretion, or loss of bicarbonate.

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What does the term "Trophic Cascade" mean?

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The term “trophic cascade” refers to changes in a food web where energy is passed from one organism to others in that community. Famous wildlife ecologist Aldo Leopold first noted early in the 19th century that predators maintain a balance within an ecosystem.

The term "trophic cascade" refers to changes in a food chain when energy is transferred from one organism to another.

what happens during trophic cascade?

When predators limit the density and/or activity of their prey, trophic cascades occur, enhancing the survival of the next lower trophic level.

Predators keep an ecosystem in balance, as highlighted by famous wildlife ecologist Aldo Leopold in the early nineteenth century. it powerful indirect interactions that have the ability to influence entire ecosystems.

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Which language is an example of a fifth-generation language?
A.
C
B.
C++
C.
Prolog
D.
Java
E.
Python

Answers

Answer:

C. Prolog

Explanation:

Fifth generation languages are also known as artificial intelligence languages and they are usually very user- friendly due to its composition of a lot of multimedia feature which enables easier use.

Prolog language is an example of a fifth-generation language and other examples include OPS5 and Mercury.

Answer:

Prolog is your answer!

Explanation:

Plato!

Which language is an example of a fifth-generation language?A. CB. C++C. PrologD. JavaE. Python

A pesticide was introduced on a farm to kill insects eating the corn crop. The farmer realized that in week 1 after using the pesticide, most of the insects were killed but by week 3 the population of insects increased and the pesticide no longer kills the insects. What is the reason for that observation?

Answers

Hello,

The observation that the pesticide was effective in killing insects in week 1 but became ineffective by week 3 is likely due to the development of resistance in the insect population.

When a pesticide is introduced, it may be very effective in killing a large proportion of the target insects. However, some insects may have genetic variations that allow them to survive exposure to the pesticide. These insects then go on to reproduce, passing on the genes that allowed them to survive to their offspring. Over time, the proportion of insects in the population with these resistant genes increases, making the population as a whole less susceptible to the pesticide. This is known as pesticide resistance.

Insects can develop resistance to pesticides through a variety of mechanisms, including mutations that make them less susceptible to the toxic effects of the pesticide, increased detoxification of the pesticide by enzymes in their bodies, or changes in their behavior that allow them to avoid exposure to the pesticide.

To combat pesticide resistance, farmers may need to use different pesticides or alternative methods of pest control. They may also need to use pesticides in a targeted and judicious manner, rotating different types of pesticides to avoid overuse of any one type and minimize the selection pressure for resistance.

help asap please i really got to hurry

help asap please i really got to hurry

Answers

Answer:

4

3

1

5

2

Explanation:

please help !! I don’t know the answer !!

please help !! I dont know the answer !!

Answers

Answer:

I am pretty sure it is A or D sorry if this does not help

Relate the identified parts and function of the cell to the given parts of the factory. Write a short justification of how their functions are related.

Relate the identified parts and function of the cell to the given parts of the factory. Write a short

Answers

The factory and the cell both need energy to work. In the factory this energy comes from the Power Plant, and in the cell it comes from the Mitochondria.

They also need management, a place where the orders comes from. The Managers office of a cell is the Nucleus, because inside it we can find the DNA with all of the information the cell needs to function.

The Custodial staff, necessary to keep a factory clean, can be related to the Lysosomes, are they are responsible for destroy invading pathogens with its digestive enzymes.

The Endoplasmic Reticulum is responsible for moving material around the cell, just like the Conveyor belts.

The Shipping room can be related to the Golgi apparatus, as it is responsible for protein transportation and export.

The Storage room is easily related to the Vacuole, as Vacuoles are responsible for storage (as well as water regulation).

The Ribosomes are responsible for protein synthesis, which means protein production. Therefore, it is related to the Mixing and Baking.

The Factory gate and doors are related to the Cell membrane, as both are responsible for defining what comes in and out of the cell/factory.

The Walls and studs are related to the Cell wall, as both are responsible for structural support and protection of the cell/building.

local circuit neurons that run the entire length of the spinal cord and connect the medial parts of the spinal cord gray matter are primarily involved in which type of movement?

Answers

Local circuit neurons run the entire length of the spinal cord and connect the medial parts of the spinal cord grey matter is primarily involved in postural control.

Postural control is a term used to describe the way our central nervous system (CNS) regulates sensory information from other systems to produce adequate motor output to maintain a controlled, upright posture.

The visual, vestibular, and somatosensory systems are the main sensory systems involved in postural control and balance. Postural orientation and equilibrium are the two main functional goals of postural control.

The coordination of sensorimotor strategies to stabilize the body's center of mass during both self-initiated and externally triggered stimuli constitutes postural equilibrium.

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a defensive mechanism observed in some sea cucumbers that involves the sudden expulsion of the gut and other internal organs through the mouth or anus is known as .

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Evisceration is a defense strategy used by certain sea cucumbers that involve the abrupt evacuation of the gut and other internal organs through the mouth or anus.

The defensive mechanism observed in some sea cucumbers is known as evisceration. This is an adaptive survival strategy that helps the sea cucumber escape from predators or other dangers.

The mechanism observed in some sea cucumbers is called evisceration. This is a defense mechanism used by the sea cucumber to distract predators or remove parasites from its body.

When threatened, the sea cucumber will quickly expel its gut and other internal organs through its mouth or anus, effectively making itself less appetizing to the predator. The expelled organs can be regenerated over time.

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What is the effect of the angle of insolation on the amount of heat a material absorbs?

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the effect is, The temperature of the soil will increase if the angle of insolation is higher because it will receive more direct light.

What is meant by insolation?The angle at which the sun's rays fall on a specific spot on Earth is known as the angle of insolation. The Earth orbits the sun in an elliptical route rather than a perfect circle, thus some seasons of the year see Earth closer to the sun than others.The Earth orbits the sun in an elliptical route rather than a perfect circle, thus some seasons of the year see Earth closer to the sun than others. It's a popular misperception that the seasons are brought on by this shift in distance.The temperature you perceive outside, however, is only marginally affected by this variation because Earth is so far from the sun. In fact, the North Pole points toward the sun for a portion of the year and the South Pole for the remainder of the year due to the tilt of the Earth.The seasons are determined by the Earth's orbit around the sun and the degree of insolation.The angle of incidence the angle at which sunlight reaches Earth's surface makes a significant influence. Depending on the latitude, day, season, and atmospheric conditions, the amount of insolation changes.

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Plants maintain homeostasis by keeping their stomata open just enough to allow photosynthesis to take place but not so much that they lose an excessive amount of water. What are the highly specialized cells that surround the stomata and control their opening and closing responses? a. epithelial cells b. epithelial cells guard c. reproductive cells d. wall cells

Answers

The highly specialized cells that surround the stomata and control their opening and closing responses are known as "guard cells" (Option B).

These cells are specifically designed to regulate the flow of water vapor and gases in and out of the plant's leaves, helping to maintain a delicate balance between photosynthesis and water conservation. When the plant needs to conserve water, the guard cells close the stomata, preventing the loss of moisture through transpiration.

Conversely, when the plant needs to absorb more carbon dioxide for photosynthesis, the guard cells open the stomata, allowing for greater gas exchange. This process of opening and closing the stomata is tightly regulated by a variety of environmental and hormonal cues, ensuring that the plant can adapt to changing conditions while maintaining its homeostasis.

In summary, the guard cells play a critical role in regulating the plant's water balance and ensuring that photosynthesis can occur efficiently. Hence, B is the correct option.

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Why are bananas curved?

Answers

Answer:

Bananas are curved since they grow towards the sun!

Answer:

Because thyy grow by the sun.. or something like that..

Explanation:

IMPORTANT!1! DUE TOMORROW

Explain how 38 ATP are produced through the process of aerobic cellular respiration. Be sure to include the major energetic events in glycolysis, the conversion of pyruvate to Acetyl-CoA, the Krebs cycle, and the electron transport chain.

Answers

                                                                       

                                                                                                                                                        .................................................................

How were moneychangers different from bankers? (4 points) a Moneychangers advanced money to merchants and farmers. b Moneychangers exchanged different types of money for a fee. c Moneychangers loaned money using property as a guarantee. d Moneychangers made loans in exchange for interest only

Answers

A moneychanger is a person or organization whose business is the exchange of coins or currency of one country for that to another bankers

a person who manages or owns a bank or group of banks

I hope it is helpful

what do the trait, behaviorist, and psychoanalytic approaches have in common?

Answers

The trait, behaviorist, and psychoanalytic approaches in psychology have some commonalities, including:

1. Focus on Understanding Human Behavior: All three approaches in psychology aim to understand and explain human behavior, albeit from different perspectives.

2. Influenced by Psychology's Historical Roots: The trait, behaviorist, and psychoanalytic approaches all emerged during different periods in the history of psychology and were influenced by the prevailing theories and paradigms of their time.

3. Influence of Individual Factors: Each approach recognizes the significance of individual factors in shaping behavior and personality.

However, it is important to note that there are also significant differences between these approaches, as they emphasize distinct aspects of human behavior and adopt different theoretical frameworks:

1. Trait Approach: The trait approach focuses on identifying and categorizing stable and enduring personality traits that describe and differentiate individuals. It seeks to understand personality through the examination of trait dimensions, such as extroversion, neuroticism, or openness.

2. Behaviorist Approach: The behaviorist approach emphasizes the role of observable behavior in understanding human behavior. It emphasizes the impact of environmental factors, such as rewards and punishments, on learning and shaping behavior. Behaviorists emphasize the importance of studying behavior objectively and reject the focus on internal mental processes.

3. Psychoanalytic Approach: The psychoanalytic approach, developed by Sigmund Freud, explores the influence of unconscious processes and early childhood experiences on behavior. It emphasizes the role of the unconscious mind, defense mechanisms, and the interplay between conscious and unconscious forces in shaping behavior.

While these approaches share a common interest in understanding human behavior, they differ in their underlying theories, methods, and assumptions about the driving forces behind behavior.

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In the human body, neurons never touch each other, there is always empty space between them. What is the space between two neurons called?
A. Synapse
B. Ion channel
C. Interneuron
D. Ganglion​

Answers

Answer:

A. Synapse

Explanation:

The gap between two neurons is called synaptic gap, or synapse.The synapse is the space between the axon of one neuron and the dendrites of the next neuron in a nerve pathway.

Answer:

Synapse

Explanation:

Also known and a synaptic gap

Answer the question & Fill in the blanks:
Translation begins at the start codon which is typically AUG, a process called ______.

Translation ends at the stop codon of the mRNA strand, which can be UAA, UAG, or UGA, a process called________.

Are the bases on the mRNA strand identical or complementary to the DNA strand template?

Answers

The bases οn the mRNA strand are cοmplementary tο the DNA strand template, meaning that they fοrm base pairs with the cοrrespοnding nucleοtides οn the DNA strand.

What is DNA?  

DNA (Deοxyribοnucleic Acid) is a mοlecule that cοntains the genetic instructiοns used in the develοpment and functiοning οf all living οrganisms. It is a dοuble-stranded, helical structure cοnsisting οf nucleοtides that are cοmpοsed οf a sugar (deοxyribοse), a phοsphate grοup, and a nitrοgenοus base (adenine, guanine, cytοsine, οr thymine).

Translatiοn begins at the start cοdοn which is typically AUG, a prοcess called initiatiοn.

Translatiοn ends at the stοp cοdοn οf the mRNA strand, which can be UAA, UAG, οr UGA, a prοcess called terminatiοn.

The bases οn the mRNA strand are cοmplementary tο the DNA strand template, meaning that they fοrm base pairs with the cοrrespοnding nucleοtides οn the DNA strand.

Hοwever, there are a few differences between the twο types οf nucleic acid, such as the use οf uracil (U) instead οf thymine (T) in RNA, and the fact that RNA is usually single-stranded while DNA is dοuble-stranded.

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one meaning of the combining form kerat/o is: group of answer choices

Answers

one meaning of the combining form kerat/o is Cornea.

One meaning of the combining form kerat/o is: A. Cornea.

What is a combining vowel?

In Medicine, a combining vowel can be defined as an element that helps to make a word or medical terminology easier to pronounce.

In Medicine, "o" is a good example of a combining vowel that is most frequently used by medical professionals. Additionally, other examples of a combining vowel include the following:

ei

In conclusion, the combination kerat/o is an element that denotes the cornea, which is one of the parts of the eyes of a living organism.

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Complete Question:

One meaning of the combining form kerat/o is:

group of answer choices

A. Cornea

B. Water

C. Iris

Simple carbohydrates burn complex molecules, like proteins and lipids. A. faster than C. at the same rate as B. completely, compared to D. slower than​

Answers

the answer to this question is D. slower than

explain all the fundamentals of sex​

Answers

Is this a serious question?

Explanation

if 40 carabaos live in a 4 sq. meter area,what is their population density per sq. km.?​

Answers

Explanation:

Given parameters:

Number of carabaos = 40

Area of the place = 4m²

Unknown:

Population density  = ?

Solution:

The population density of the place is the number of organisms per square km.

 Mathematically;

       Population density  = \(\frac{number of Carabao}{Area}\)  

   Population density  = \(\frac{40}{4}\)   = 10carabaos/m²

A fetus has been developing for three months. What will happen next?

A. Vocal cords develop
B. External sex organs form
C. Blood starts pumping
D. Hands and feet are formed

Answers

A. Vocal cords develop

What is the wavelength of a wave that has a velocity of 260 meters per second and a frequency of 95 hertz?
Express your answer to the nearest whole number.

Answers

Velocity = frequency x wavelength
Wavelength = velocity / frequency
= 260 / 95
= 2.736 m
= 3 m

Answer: its

3

Explanation:

what is the goal of seed dispersal? 10 points
A. to help plants grow more quickly
B. to have new plants that grow far away from parent plants so that they dont compete for resources
C. to spread different species of plants to different parts of the world
D. to spread seed evenly to a given area

Answers

Answer:

B. to have new plants that grow far away from parent plants so that they dont compete for resources

Explanation:

HELP PLS!
Fossils of ______ dinosaurs found in South America and Africa provide ______ evidence that the continents were at one time _____.

options:
- molecular
-connected
-biogeographic
-similar
-separated

Answers

Fossils of similar dinosaurs found in South America and Africa provide biogeographic evidence that the continents were at one time connected

name the tissues shown in the figure and write any three function of that issue....​

name the tissues shown in the figure and write any three function of that issue....

Answers

Answer:

The name of the tissue shown in the figure is Simple cuboidal epithelium The simple cuboidal epithelium is mainly involved in secretion, absorption, or excretion.

An area that is eroded most by OCEAN waves is CALLED...
a. Inland Bay b. Coastline c. Canyon d. Dunes

Answers

I think it's Coastline

is pluto a planet if not why

Answers

Pluto is to all to be planet and is now a dwarf planet

Pluto is a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. 

TRUE or FALSE

1- Lambda transitions are exactly the same as other non determinism.

2- Non determinism only applies in the direction of the transition, just because an 'a' forces you to be in two states does not mean you cannot be in just one of the two alone via some other path.

3- If two states S1 and S2 both have lambda transitions to each other, they MUST be the same state.

Answers

1. The statement "Lambda transitions are exactly the same as other non determinism" is false because lambda transitions introduce additional choices

2. The statement "Non determinism only applies in the direction of the transition, just because an 'a' forces you to be in two states does not mean you cannot be in just one of the two alone via some other path" is false because non determinism affects overall paths.

3. The statement "If two states S1 and S2 both have lambda transitions to each other, they MUST be the same state" is false because lambda transitions allow non-equivalence.

1. Lambda transitions, also known as epsilon transitions, allow a state in a finite automaton to move to another state without consuming any input symbol. They provide additional flexibility and expressiveness to the automaton. Other non-deterministic transitions, on the other hand, are based on input symbols and determine the next state based on the current state and the input symbol.

2. Non-determinism in automata allows for multiple possible paths and states to coexist simultaneously. When an input symbol is encountered, the automaton can transition to multiple states at the same time, representing different possible outcomes. This means that even if an input symbol "a" forces the automaton to be in two states, it does not exclude the possibility of being in just one of the two states alone through some other path.

3. Lambda transitions can establish connections between different states in a finite automaton. If two states, S1 and S2, both have lambda transitions to each other, it means there is a circular dependency between them. However, this does not imply that S1 and S2 must be the same state. It is possible for distinct states to have lambda transitions that create a loop or cycle between them, allowing for non-trivial behavior within the automaton.

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A class consists of 1/2 freshmen, 1/8 sophomores, and 1/8 juniors; the rest are seniors. What fraction of the class is seniors? Bromine is less reactive than fluorine because it is __________ for fluorine to gain an electron. When the Equal Pay Act was passed in ______, the average wages of women were less than ______% of those of men. Two thousand four hundred sixty-three tickets were sold for a 2-day basketballtournament. For the first day of the tournament, 1,087 tickets were sold. How manytickets were sold on the second day of the tournament? name the membranous encasement surrounding the brain. view available hint(s)for part a name the membranous encasement surrounding the brain. epineurium meninges lamina propria choroid plexus 1. What makes groundwater pollution potentially more dangerousand difficult to remediate than surface water pollution?2. What functions of wetlands cause them to be so carefullyprotected? after 8 plus hours from your last meal, but before breakfast, glucose in the blood stream is derived largely from [ select ] and [ select ] . after your first meal of the day, the flux changes and glucose is [ select ] . in addition, under these fed conditions, glycolysis rates [ select ] to break down glucose for energy. the changes in metabolic flux are governed by [ select ] . A model depicts two balloons of the same size with identical negative charges being moved toward one another at the same speed. How will the balloons interact with each other?A.) They will repel, moving in opposite directions at the same speed.B.) They will repel, moving in the same direction at different speeds.C.) They will attract, moving in the same direction at the same speed.D.) They will attract, moving in opposite directions at different speeds. you have $2,500 on a credit card that charges a 23% interest rate. if you want to pay off the credit card in 4 years, how much will you need to pay each month (assuming you don't charge anything new to the card)? $ each month which statement is true about control over variability of resources between manufacturers and service organizations? AMP Corporation (calendar-year-end) has 2019 taxable income of $1,900,000 for purposes of computing the 179 expense. During 2019, AMP acquired the following assets: (Use MACRS Table 1, Table 2, Table 3, Table 4 and Table 5. )Placed in Asset Service BasisMachinery September 12 $ 1,370,000Computer equipment February 10 405,000Office building April 2 520,000Total $ 2,295,000a. What is the maximum amount of 179 expense AMP may deduct for 2019?. What is the maximum total depreciation, including 179 expense, that AMP may deduct in 2019 on the assets it placed in service in 2019, assuming no bonus depreciation? (Round your intermediate calculations to the nearest whole dollar amount. ) Which item cannot be used as collateral for a loan Which of the following reflects the colonists view of the proclamation?They supported it.They rejected it.They wanted to change it. PLEASE HELP ASAP!!I WILL GIVE BRAINLIEST!!!Which of the following represents the initial stage of learning in the process of conditioning? A) acquisition B) generalization C) discrimination D) stimulus contiguity White Racial Identity and Anti-Racist Education: A Catalyst for Change by Sandra M. Lawrence and Beverly Daniel Tatum Determine the remaining sides and angles of the triangle ABC A= (Round to the nearest degree as needed.). 4 be m (Do not round until the final answer Then round to the nearest hundredth as needed.) (D Jackson claims that multiplication always makes a bigger number he gave the following examples if I take 1/6 and multiply it by 4 I get 24 which is bigger than 6 if I take 1/4 and multiply it by 2 I get to force or 1/2 which is bigger than 1/4 Jackson's reasoning is incorrect give an example that provides he is wrong and explain his mistake Please help!How many total atoms are in 3Fe(OH)3 ???? If f(x) = 2x 5, then what is the value of f(2) + f(5) What is the other endpoint of the segment with midpoint 23 and endpoint 27