Answers
Answer:
, cell, Synapse, Neuron,
Explanation:
Related Questions
Which describes the composition of carbohydrates
Answers
Answer:
are hydrates consist of carbon hydrogen and oxygen the general structure of carbohydrates is (CH2O)n. they are ganic compounds organized in the form of aldehydes or ketones with multiple hydroxyl groups coming up the carbon chain.
n pea plants, the gene for the color of the seed has two alleles. In the Punnett square shown below, the dominant allele (Y) represents yellow and the recessive allele (y) represents green.
Punnett Square showing a grid that is blank with 4 empty boxes, two columns and two rows. The female parent plant across the horizontal side, top, of the grid indicates a yellow phenotype and a genotype of Yy. The male parent plant along the vertical side of the grid indicates a yellow phenotype and a genotype of YY.
Based on the Punnett square, what percentage of offspring would have genotype YY?
0%
25%
50%
100%
Answers
None of the progeny would have a gene of YY, according to the Punnett square. The genotypes of the parents are Yy for the female parent and YY for the male parent. The male parent's potential gametes are Y and Y, and the female parent's potential gametes are Y and Y.
These gametes can result in children with either the YY or the Yy genotype. Punnett's square, however, demonstrates that each child will have the genotype Yy and none will have the genotype YY. Consequently, 0% of the children have the genotype YY.
Punnett's squareThe potential results of a DNA cross between two people are visualized using a Punnett square. It is called after British geneticist Reginald Punnett, who created the idea in the early 20th century.
Each of the four spaces that make up the square represents a potential allele combination from each parent. Along the upper and left sides of the square, the alleles are listed.
Along the upper and left sides of the square are lists of the potential gametes from each parent. The potential genotype of the offspring arising from the fusion of the two gametes is represented by the box where each row and column intersect.
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Answer:
0 %
Explanation:
Most of our time is spent in the
Answers
Which is an example that shows evidence of evolution?
1- Gravity
2- Fossils
3-Sea floor spreading
Answers
Answer:
2
Explanation:
the fossils are the evidence of evolution
Answer:
Fossils
Explanation:
Fossils:fossils are the traces or impressions of dead plants and animals preserved in the rocks.The study of fossils is the strongedt evidence to support evolution.Nowadays,the age of fossils can also be determined accurately by using carbon dating process.Studying fossils have revealed the organisms in past is different from the present days.It also shows gradual process from simple to complex forms as time passes.Thus the study of fossils support the study of evolution.
In Wakanda, in a population in Hardy-Weinberg equilibrium, the frequency of the single recessive allele controlling vibranium assimilation, which affects superhuman abilities, is 0.2. What is the percentage of the population that is heterozygous for this allele
Answers
Answer:
32%
Explanation:
Hardy–Weinberg equilibrium is also known as Hardy–Weinberg law. The idea of Hardy–Weinberg equilibrium is about the frequency of alleles in a population. The frequency of an allele in the population will always remain the same in a population if that population is not influenced by any evolutionary consequences.
Hardy–Weinberg equilibrium binomial expression formula is p2+2pq+q2=1. Suppose the frequency of recessive allele = q.
and another normal allele is = p
Here Q = 0.2 so P will be 1- Q or 0.8
By Hardy–Weinberg equation p2+2pq+q2=1, Here 2pq denotes the frequency of recessive allele, so 2pq = 2 × 0.2 × 0.8 = 0.32, if converted into percentage it will be 32%.
in the name staphylococcus aureus, staphylococcus is the ?
Answers
Answer:
Staphylococcus is a genus of Gram-positive bacteria in the family Staphylococcaceae from the order Bacillales. Under the microscope, they appear spherical, and form in grape-like clusters. Staphylococcus species are facultative anaerobic organisms.
Explanation:
I Hope This Helps!!!!
what is the correct chronological order of the stages of planet formation
Answers
Answer:
The correct chronological order of the stages of planet formation are differentiation, cratering, flooding, and surface evolution.
How do cold ocean currents affect climate ?
Answers
Calculate the equilibrium genotype frequencies from a population with allele frequencies p=.25 and q=.75
Answers
There are 6.25% homozygous dominant people (AA), 37.5% heterozygous people (Aa), and 56.25% homozygous recessive people (aa).
How to determine equilibrium genotype frequencies?In a population with two alleles, p and q, the frequency of p and q must add up to 1, or 100%. In this case, p = 0.25 and q = 0.75.
Using the Hardy-Weinberg equation, we can calculate the expected frequencies of the three possible genotypes: AA, Aa, and aa. The equation is:
p² + 2pq + q² = 1
where p² represents the frequency of the AA genotype, 2pq represents the frequency of the Aa genotype, and q² represents the frequency of the aa genotype.
Substituting the given values of p and q:
(0.25)² + 2(0.25)(0.75) + (0.75)² = 1
0.0625 + 0.375 + 0.5625 = 1
Therefore, the expected frequencies of the three genotypes are:
AA = p² = (0.25)² = 0.0625
Aa = 2pq = 2(0.25)(0.75) = 0.375
aa = q² = (0.75)² = 0.5625
So in this population, we would expect to see 6.25% homozygous dominant individuals (AA), 37.5% heterozygous individuals (Aa), and 56.25% homozygous recessive individuals (aa).
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How do organic farming practices relate to soil health?
a.
b.
Organic farmers rely on soil health for good crop production.
C.
Organic farmers rely on the interaction between soil microbes and organic matter.
d.
Organic farmers avoid the use of pesticides and chemicals.
all of the above
Please select the best answer from the choices provided
D
Answers
Answer:
d) All of the above
Explanation:
Organic farmers rely on soil health for good crop production. Organic farmers rely on the interaction between soil microbes and organic matter. Organic farmers avoid the use of pesticides and chemicals. Hence, option (d) is the correct answer.
identity each adaptation as structural or behavioral adaptations.
v
Monkeys have a prehensile tail that allows them to grab and hold onto tree branches.
Moose make mating calls to locate potential mates.
Whales are covered in a thick layer of blubber, insulating their bodies in cold ocean waters.
Humans have five toes on each foot to help them maintain balance.
Many birds migrate south for the winter in search of food.
Answers
The adaptations can be classified as follows structural adaptations: Monkeys' prehensile tail, whales' blubber, and humans' five toes.
Monkeys have a prehensile tail that allows them to grab and hold onto tree branches.
Adaptation: Structural
Explanation: The prehensile tail is a physical feature of monkeys that enables them to manipulate objects and grasp onto branches, aiding in their ability to move through trees.
Moose make mating calls to locate potential mates.
Adaptation: Behavioral
Explanation: Mating calls are a behavioral adaptation employed by moose to attract and communicate with potential mates, increasing their chances of successful reproduction.
Whales are covered in a thick layer of blubber, insulating their bodies in cold ocean waters.
Adaptation: Structural
Explanation: The thick layer of blubber acts as insulation for whales, providing them with protection against the cold temperatures of the ocean environment.
Humans have five toes on each foot to help them maintain balance.
Adaptation: Structural
Explanation: The presence of five toes on each foot in humans provides structural support and stability, aiding in maintaining balance while walking or standing.
Many birds migrate south for the winter in search of food.
Adaptation: Behavioral
Explanation: Migration is a behavioral adaptation exhibited by many bird species as they move from one region to another, typically during seasonal changes, to find better food sources and suitable habitats.
Behavioral adaptations: Moose's mating calls and birds' migration.
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PLEASE HELP ME WITH THIS QUESTION
Answers
Answer:
Animal- Eukaryotic
Plant- Eukaryotic
Bacteria- Prokaryotic
Fungi- Prokaryotic
Protist- Prokaryotic
I'm not 100% happy with my answers so don't take my word on it that they will be 100% correct.
But anyway, Hope this is good.
If there are 4 different alleles for a particular gene in a population of diploid organisms, how many different genotypes are possible in the population?.
Answers
There are 6 different genotypes possible in the population.
If there are 4 different alleles for a particular gene in a population of diploid organisms, then each individual organism can have a maximum of 2 different alleles for that gene.
The number of different ways of choosing 2 items from a set of n items is given by the binomial coefficient (n choose 2), which is calculated as:
(n choose 2) = n!/[(n-2)!*2!]
In this case, n = 4, so we can substitute this value into the above formula:
(4 choose 2) = 4!/[(4-2)!*2!] = 6
These genotypes can be represented by pairs of alleles, such as AA, AB, AC, AD, BB, BC, BD, CC, CD, and DD, where A, B, C, and D represent the 4 different alleles.
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Kierra is trying to decide which brand of lettuce seeds she would like to use in her garden this summer. After researching, she picked the two best-known brands to test. She decides to test them by planting one of each seed in a small space in her yard; her observations will be recorded so she can compare. What is the best reason why Kierra should consider planting more than one seed from each brand? A) She has enough room in her yard to grow more. B) Growing lettuce does not require much maintenance. C) She will have more data from each brand to compare. D) The soil and sunlight in her yard may not be best for lettuce.
Answers
Answer:
C) She will have more data from each brand to compare.
Explanation:
Kierra should consider planting more than one seed from each brand as it will help her to get more data from each brand to compare.
It will be helpful for Kierra to planting more than one seed because if she will plant one seed from each brand then there are chances that the plant might not grow or met some other nutritional defects. But if she plants more than one seed, there are more chances of plants to grow even if some seeds might fail to grow and that will help her with more data from each brand to compare.
Comparison is more accurate when there are more than one aspects given so, more seed would give more accurate data for comparison.
Hence, the correct answer is "C) She will have more data from each brand to compare."
What is the best way to revise for a test and to remember large amounts of information.
Answers
Answer:
Explanation:
Some effective ways to revise for a test and remember large amounts of information are:
Active recall: Practice recalling the information from memory rather than just reading it over and over again. Use flashcards, quizzes, or practice tests to test your knowledge.
Spaced repetition: Review the information regularly over a period of time, rather than cramming all at once. This helps to reinforce the information in your long-term memory.
Break it down: Break the information into smaller chunks and focus on one chunk at a time. This makes it easier to remember and prevents information overload.
Use mnemonic devices: Use acronyms, rhymes, or other memory aids to help you remember the information.
Teach someone else: Teach the information to someone else. This helps to solidify your own understanding and memory of the information.
Answer:
Explanation:
The best way to revise for a test and remember large amounts of information is by using effective study techniques. Here are some simple steps you can follow:
Break it down: Divide the information into smaller, manageable chunks. This makes it easier to learn and remember.Create a study plan: Set a study schedule that allocates time for each topic or section. This helps you stay organized and focused.
Take breaks: Don't try to study for long hours without breaks. Take short breaks in between study sessions to give your brain time to rest and process the information.
Use active learning techniques: Instead of just reading or highlighting, engage actively with the material. This can include summarizing, creating flashcards, teaching the information to someone else, or solving practice questions.
Make it visual: Use diagrams, charts, or mind maps to visually represent the information. Visual aids can help you remember and understand complex concepts.
Practice retrieval: Test yourself by recalling the information without looking at your notes. This helps reinforce your memory and identify areas that need more attention.
Hope it helps!!
Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to the sting of the sea anemone and actually lives among its tentacles. The relationship is mutually beneficial—the clownfish often lures meat-eating animals over to the anemone, and the anemone benefits from the meal. The clownfish often gets to eat leftovers from the anemone’s meal.
When the clown fish is ready to lay eggs, it lays them near a sea anemone. How’s this a reproductive strategy?
Answers
The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.
By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.
In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.
The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.
The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.
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PLEASE HELP
The environment can affect how
organisms look and how their genes
function.
True
False
Answers
Answer:
True
Explanation:
organisms adapt to their environment if it's necessary for survival
Which two types of stars will enter the supernova phase?
Average and Massive Stars
Average and Supermassive stars
Massive and Supermassive Stars
Neutron and Red Stars
Answers
Answer: Massive and Supermassive stars
How are birds different from mammals ?
Answers
Answer:
there is a major diff between birds and mammals in the female reproductive system as birds produce large yolk-filled eggs. The precursors of the yolk r synthesized by the liver. Another diff is that there is a single ovary and oviduct in bird
Explanation:
Answer:
The difference is the female reproductive system as birds produce large yolk filled eggs
Helppp me pls trying to get 100%
Answers
Answer:
Nitrogen- C
Deoxyribonucleic Acid or other 5 carbon sugar- B
Phosphate Group- A
Explanation:
Answer: C, B, A
Explanation:
If a cell is placed in a hypertonic solution osmosis will take place in which direction will osmosis take place? Why? How would the size of a cell change? What would happen if the cell were placed in a hypotonic or isotonic solution
Answers
Water enters and exits cells via osmosis. When a cell is placed in a hypertonic solution, water goes out of the cell when both solution are isotonic because the solution does have a lower water content than the cell cytosol.
Explain the osmosis of cell in hypertonic solution?Osmosis is the flow of water molecules over a semipermeable membrane from a region of higher water concentration to a region of lower solution concentration (that is lower water concentration o). Water enters and exits cells via osmosis.
When a cell is placed in hypertonic solution, water goes out of the cell when both situations are isotonic because the solution seems to have a lower water potential than the cell cytosol.Until the exterior solution and indeed the cytosol are isotonic, cells inserted in such a hypotonic solution would absorb water through their membranes.In a hypotonic condition, a red blood cell would enlarge and go through hemolysis (burst).A red blood cell will crenate and lose water when it is put in a hypertonic solution (shrivel). Animal cells typically function best inside of an isotonic environment, in which the rate of water flow into and out of the cell is equal.To know more about the hypertonic solution, here
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What tipe of cactus is this?
Answers
Answer:
Hey!
I think it is the San Pedro Cactus!
Explanation:
i have one at home just like that!
HOPE THIS HELPS!!
Answer:
san pedro
Explanation:
Which of the following results in excess nitrogen in the oceans?
Answers
The results of excess nitrogen in the oceans is industrialization and increased use of fertilizers, the correct answer is (b).
This is because fertilizers used in agricultural and industrial practices are high in nitrogen compounds, which can runoff into nearby water bodies and eventually make their way into the ocean.
This excess nitrogen can cause a process called eutrophication, in which an excess of nutrients in the water leads to an overgrowth of algae and other aquatic plants. When these plants die, bacteria consume them and consume a lot of oxygen in the process, which can lead to oxygen depletion in the water and harm marine life, the correct answer is (b).
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The complete question is:
Which of the following results in excess nitrogen in the oceans?
a) Overfishing of marine organisms
b) Industrialization and increased use of fertilizers
c) Decreased atmospheric carbon dioxide levels
d) Decreased use of nitrogen-based fertilizers
The nurse enters the room to find that the clients trash can is in flames. The client is in bed and the edge of the gown is smoking. The nurse would take which action first?
Answers
Afterwards, fill in the following blanks:
3. Negative feedback is a control system that helps the body maintain homeostasis
by sending a signal to ____________ a response.
4. ____________ feedback is the type of control system in effect when you feel
hungry and eat.
5. Positive feedback is a control system that sends a signal to ________ a response.
6. Childbirth is another example of ____________ feedback.
Answers
The banks should be filled as follows:
3. Negative feedback is a control system that helps the body maintain homeostasis by sending a signal to stop a response.
4. Negative feedback is the type of control system in effect when you feel hungry and eat.
5. Positive feedback is a control system that sends a signal to increase a response.
6. Childbirth is another example of positive feedback.
The types of feedback loop.Generally speaking, there are two (2) main types of feedback loop and these include the following:
Positive feedback loop.Negative feedback loop.What is a negative feedback?A negative feedback loop inhibits or decreases the response by the body system of a living organism. Additionally, an example of a receptor in a negative feedback loop that controls the body temperature of a living organism is temperature sensors that are located on the skin, in order to detect a stimulus.
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name two functions for each sense organs
Answers
The five senses and their functions are: vision, hearing, smell, taste, and touch.
What are the two functions of the five senses?1. Vision (sense of sight):
Detecting light and forming an image of the world around us
Allowing us to perceive colors, shapes, and sizes of objects
2. Hearing (sense of sound):
Detecting and interpreting sound waves in the environment
Allowing us to perceive and recognize speech, music, and other sounds
3. Smell (sense of olfaction):Detecting and identifying different odors and scents in the environment
Helping us to detect dangers (such as gas leaks) and identify food and other objects by smell
4. Taste (sense of gustation):Detecting and identifying different flavors (sweet, sour, salty, bitter, umami) in food and other substances
Helping us to determine whether food is safe to eat or has gone bad5. Touch (sense of tactile sensation):
Detecting and interpreting different types of physical sensations (pressure, temperature, pain, etc.) on our skin and other parts of our body
Helping us to interact with our environment by feeling textures, identifying objects by touch, and feeling our body's position and movement.
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Pain receptor, sensory neuron, spinal cord, motor neuron, & effector muscle.
Which of the above terms would be different if the reflex were a balance reflex? What term would you substitute?
Answers
Sensory neuron is responsible for the transport of signal from the receptor to the interneuron which is then connected with the motor neuron.
What term would you substitute?In a reflex arc, the receptors present in the skin receive stimulus and generate afferent impulse. The sensory neuron transmits the impulse to the interneuron. Interneuron is present in the spinal cord and activates it. The interneuron then sends back the impulse through the motor neurons to effectors whcih are present in the muscles for the response. Sensory receptors → sensory neurons → interneurons → motor neurons. Justine took a sip of milk and immediately spat it out because she realized it had soured. The path of the messages is sensory receptors → sensory neurons → interneurons → motor neurons, in her nervous system which cause this reaction. Sensory Receptor is that part of the nervous system that responds to stimuli Sensory Neuron is that type of neuron that carries messages from special receptors to the central nervous systemInterneuron is the type of neuron that connects sensory and motor neurons.Motor Neuron is the type of neuron that carries messages from the central nervous system to effectors.To learn more about neuron refer to:
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from which part of the alimentary canal!
is this cross section taken
Answers
Answer:
I believe this is a traverse cross section of the gut.
Explanation:
fI cant tell for sure given it is not labeled with the submucosa or ILM but the shape and characteristics portray that. If this is not correct then respond with a comment as it could be a section. I have included a photo for refrence for this section
In one area of the rainforest, there are 5 different species of bats. Bat 1 has extra large ears and excellent hearing, bat 2 has a long snout, bat 3 has fang−like sharp teeth, bat 4 has sharp claws and bat 5 has extra large eyes. Most likely, these bats once belonged to the same species.
Answers
False. The unique attributes of each of the 5 different bats suggest that they are of different species.
What are species?The presence of distinct and unique characteristics among the five different bat species suggests that they likely belong to different species rather than being variations of a single species.
Each bat species has specific adaptations (such as extra large ears, long snout, sharp teeth, sharp claws, and extra large eyes) that are specialized for their specific ecological niche and evolutionary history.
These unique adaptations indicate that these bats have undergone different evolutionary paths and likely belong to different species rather than being variations of a single species.
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Small cells have a high surface-
area-to-volume ratio. New cells
are smaller than old cells. What
can we say about the surface-area-
Small surface Large surface to-volume ratio of new cells?
area to volume area to volume
ratio
ratio
The surface-area-to-volume ratio of new cells is larger
than that of old cells.
We need more information to make a statement about
the surface-area-to-volume ratio of new cells.
Answers
Answer:
surface area of a rectangular
Explanation:
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