Answers
Answer:
2 in 4, 50 percent
Explanation:
in the punnet square, you can see that half the boxes ar Hh, which means the offspring will have hair.
Related Questions
Last night, I received a/n ____ (adjective) invitation. The invitation was delivered by ___ (noun) and told
me to go deep into the dark ___ (place). I had nothing better to do so I _____ (verb past tense). I was
walking through the ____ (place) when I heard ____ (noun). I stepped on ____ (noun) and got spooked! I
___ (verb) right into a ____ (noun). Except it wasn’t a ____ (noun) at all! It was a zombie! I ___ (verb
past tense) 5 meters in 10 seconds at a constant acceleration back towards my house. Finally, I ran at a
constant velocity while dodging ____ (plural noun), but I got tired and slowed down trying to get back to
my house. When I got back to my house I saw ___ (noun) and couldn’t believe it!
What are we calculating? (speed, velocity, or acceleration): _________
Answers
Last night, I received a mysterious invitation. The invitation was delivered by a messenger and told me to go deep into the dark forest. I had nothing better to do so I decided to go. I was walking through the forest when I heard a sound. I stepped on a twig and got spooked! I turned right into a tree. Except it wasn’t a tree at all! It was a zombie! I ran 5 meters in 10 seconds at a constant acceleration back towards my house. Finally, I ran at a constant velocity while dodging branches, but I got tired and slowed down trying to get back to my house. When I got back to my house I saw my dog and couldn’t believe it!. we calculating option C: Acceleration
What is Acceleration?Acceleration is a measure of how quickly an object's velocity changes. In physics, acceleration is defined as the rate of change of velocity with respect to time. It is a vector quantity, meaning it has both a magnitude and a direction. The standard unit of measurement for acceleration is meters per second squared (m/s^2).
Therefore, There are three types of acceleration: positive, negative and zero. Positive acceleration occurs when an object's speed increases, negative acceleration occurs when an object's speed decreases, and zero acceleration occurs when an object's speed remains constant.
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science is so confusing to me!
Select all answers that are correct.
If people have never observed matter (mass) to be created or destroyed, then using inductive reasoning, it would be logical to conclude that:
the known laws of science cannot account for the origin of mass
the amount (quantity) of mass in the universe has never changed
the mass of the universe must have created itself
Answers
Answer:
second one.
Explanation:
not sure but it's the only answer that goes with the other laws
What is the output of light independent reaction?
Answers
Input Output
CO² Glucose
ATP
NADPH
WHAT ARE THE PROJECTIONS FOR OIL, GAS, AND COAL SUPPLY AND DEMAND?
Answers
Answer:
The EIA forecasts that US oil petroleum and liquids consumption will increase from approximately 16 million barrels per day in 2020 to 19 million barrels per day in 2050, while at the same time natural gas consumption will increase from 84 billion cubic feet per day to 97 billion cubic feet per day.
Explanation:
MARK ME AS A BRAINLIST PLZ
Could somebody please help me?
Select the correct answer
Which biogeochemical cycle includes the exoskeleton and shells of marine organisms as a reservoir?
A) carbon
B) nitrogen
C) sulfur
D) oxygen
Thank you! :)
Answers
Answer: The answer is Oxygen.
PLZZ HELP ME In three to five sentences, develop an argument for which style of reproduction you think is more beneficial. Be sure to include as much evidence as possible.(4 points)
Answers
heres one
I think that sexual reproduction will be more helpful because it helps genetic variation. It involves the most commonly known trait and gene combination genetics. Sexual reproduction allows for more complicated families.
PLEASE LOOK AT PICTURE
For a certain breed of cat, short tails are dominant (T) and long tails are
recessive (t). The Punnett square below shows a cross between two parents.
What is the phenotype ratio for this cross?
O A. O long, 4 short
O B. 4 long, 0 short
C. 2 long, 2 short
D. 3 long, 1 short
Answers
The phenotype ratio for this crosse accurate solution is -
The phenotypic ratio for this move is 3:1 (quick tail: lengthy-tail).
As in step with the statistics withinside the question, the quick tail of a cat (depicted via way of means of T allele) is a dominant trait over lengthy tails of cat (depicted via way of means of t allele), that is a recessive allele.A dominant trait continually masks the expression of a recessive trait.There may be a feasible genotypes for quick tails, which are 'TT' and 'Tt'.On the opposite hand, there may be the handiest one feasible genotype for lengthy tail, that is 'tt'.What is phenotype?
The term "phenotype" refers back to the observable bodily residences of an organism; those encompass the organism's appearance, development, and behavior. An organism's phenotype is decided via way of means of its genotype, that's the set of genes the organism carries, in addition to via way of means of environmental affects upon those genes.
Thus, from the given move, we will finish that the phenotypic ratio, representing the bodily look of the tail that is brief and lengthy tails is 3:1 (quick tails: lengthy tails).
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Develop a model to illustrate the role of photosynthesis and cellular respiration in the cycling of carbon among the biosphere, atmosphere, hydrosphere, and geosphere.
Answers
The Carbon cycle model illustrates the role of photosynthesis and cellular respiration in the cycling of carbon among the biosphere, atmosphere, hydrosphere, and geosphere.
Carbon cycle is the process in which carbon compounds are interchangeable between biosphere, atmosphere, hydrosphere, and geosphere. The steps of the carbon cycle are as follows,
1. Plants absorb the carbon found in the atmosphere for the process of photosynthesis.
2. Animals consume or eat the same plants and the carbon gets bioaccumulated in the bodies of the animals or we can say that it gets accumulated in the biosphere.
3. Both animals and plants die over time and through decomposition of their remains, carbon is given back into the atmosphere.
4. The carbon which is not released into the atmosphere through decomposition becomes fossil fuel in the geosphere.
5. The fossil fuels are useful for various man-made activities, which eventually gives the carbon back into the atmosphere.
6. There is also exchange of carbon between the ocean or the hydrosphere and the air with the help of phytoplankton.
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What will happen if an animal cell that has a solute concentration of 8% is placed in a 3% salt water solution?
It will shrink because there is less water outside the cell than on the inside.
It will burst because there is more water on the inside of the cell than the outside.
It will burst because there is more water on the outside of the cell than on the inside.
It will remain the same because there is an equal amount of water on the inside and the outside of the cell.
Answers
Answer: A.It will shrink because there is less water outside the cell than on the inside.
Explanation:
5. The burning of fossil fuels has increased the carbon dioxide content of the
atmosphere. What is a possible effect that the increased amount of carbon
dioxide is likely to have on our planet? (SC.6.E.7.9; SC.E.6.7.6)
a. A warmer climate
b. A cooler climate
c. Lower relative humidity
d. More ozone in the atmosphere
Answers
One of the possible effects of increased carbon dioxide concentration on our planet would be a warmer climate.
Greenhouse effectCarbon dioxide is one of the numerous greenhouse gases that exist in nature. The gases are responsible for the warming of the planet.
Carbon dioxide and other greenhouse gases form a blanket layer in the atmosphere and trap some of the reflected solar radiations from the sun, preventing them from escaping back to space.
The more the concentration of greenhouse gases in the atmosphere, the more the solar radiation that is trapped and the warmer the earth gets.
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The brain receives approximately _____ of the cardiac output. Select one: a. 40% b. 20% c. 10% d. 80%
Answers
Answer:
40
Explanation:
because the brain is very sensitive
Both plants and animals require a constant supply of energy for life and both utilize some of their organelles to provide us energy processes with in choral plus and mitochondria transform store and release energy which statement best explains this flow of energy?
A. Energy is released through both photosynthesis and cellular respiration.
B. Energy is stored during the process of photosynthesis, and released during cellular respiration.
C. Energy is stored through Both the process of photosynthesis and cellular respiration
D. Energy is stored through the process of cellular respiration release the photosynthesis.
Answers
Animals and plants both depend on certain organelles to supply us with energy, which is necessary for both to maintain life. During the process of photosynthesis, energy is both saved and released, and this happens within cells. In this case, B is the right response.
What is respiration?Organic compounds release energy through the chemical process known as respiration. The molecules are transformed into new ones by exergonic processes. Adenosine triphosphate (ATP) breaks down into adenosine diphosphate (ADP) and phosphoric acid (Pi), which release energy (it is an exergonic reaction).What is photosynthesis? As a result, glucose is produced from carbon dioxide and transformed into oxygen from water. The plant returns oxygen to the atmosphere after storing energy inside glucose molecules. The purpose of chloroplasts, which are microscopic organelles found inside plant cells, is to store solar energy. Organic compounds release energy through the chemical process of respiration. The molecules are changed into new ones through exergonic processes. The conversion of adenosine triphosphate (ATP) into adenosine diphosphate (ADP) and phosphoric acid (Pi) releases energy (it is an exergonic reaction).For more information on photosynthesis and respiration kindly visit to
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What are three long term goals for the next 10 years?
Answers
Long term goals are goals which are set to be achieved over a long period of time such as paying off the mortgage on a house.
What are long term goals?Long-term goals are goals which are set to be achieved over a long period of time.
Long term goals require planning and dedication in order to achieve them.
Some examples of long term goals include:
replacing fossils fuels with renewable energy sources studying to become a neurosurgeon paying off the mortgage on a houseTherefore, long term goals are goals which are set to be achieved over a long period of time.
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NEED HELP ASAP!!! 15 POINTS
Poison ivy is a weed that synthesizes an oil, urushiol, that causes skin rashes. Researchers have found that if poison ivy grows in an environment that contains an increased concentration of carbon dioxide, the plants grow larger, faster, and produce more urushiol. To test this idea, researchers create an experiment where different experimental groups of poison ivy are exposed to different concentrations of carbon dioxide to determine how tall they will grow.
Identify two conditions that should be kept the same for control and experimental groups.
Answers
Light and water should be kept the same for control and experimental groups.
To ensure that the growth of poison ivy is only affected by the concentration of carbon dioxide, it is essential to keep all other environmental factors the same. Light is an essential factor for plant growth, and any difference in light exposure could significantly affect plant growth.
Therefore, the same amount of light exposure should be maintained for both the control and experimental groups. Similarly, water is also crucial for plant growth, and any variation in water supply could affect the growth rate. Thus, keeping the same amount of water supply for both groups is crucial to eliminate any confounding variables.
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match the following area of the cerebrum with its function: precentral gyrus of the frontal lobe
Answers
The precentral gyrus of the frontal lobe is responsible for voluntary muscle movement, also known as motor function.
It is located in the posterior part of the frontal lobe and is also referred to as the primary motor cortex. This area of the cerebrum is responsible for initiating movements, controlling the intensity and speed of movements, and coordinating movements of different body parts. It receives input from other areas of the brain, such as the basal ganglia, and sends signals to the spinal cord and peripheral nervous system to execute the desired movement. Damage to this area can result in motor deficits, such as weakness or paralysis on one side of the body. Overall, the precentral gyrus plays a crucial role in the control of voluntary movement, making it an essential component of the motor system in the brain.
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What part of the male reproductive play an importanat role in the ecretion of male ex hormone
Answers
Part of the male reproductive system playing important role in secretion of male sex hormone (androgen) is testes.
Testes are the male reproductive glands that are present in a pair inside the scrotum of the human males. It is the main organ or gland involved in the synthesis of sperms as well as the male sex hormone called androgen. Testes are oval in shape.
Androgens are the male sex hormones. The most common form of androgen is testosterone which id synthesized in human males. The hormone is responsible for providing the male characteristics. The androgens are steroidal in nature.
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Which species has the most chromosomes?
A.
cats
B.
dogs
C.
crayfish
D.
humans
Answers
Answer:
D. cray fish
Explanation:
humans have46 chromosomes
dogs have78
cats have 39
there are many types of cray fish
theses fishes range from 176 to 200 chromosome
How is population growth likely to affect the supply of wind energy and its environmental effects?
Answers
Answer:
Population is growing rapidly, far outpacing the ability of our planet to support it, given current practices. Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of over-farming, deforestation, and water pollution to eutrophication and global warming.
Explanation:
Which of the following types of membrane proteins are responsible for maintaining cell shape by linking the membrane protein with the cytoskeleton?
a) Transport proteins
b) Receptor proteins
c) Connection proteins
d) Recognition proteins
e) Enzymes
Answers
The type of membrane proteins responsible for maintaining cell shape by linking the membrane protein with the cytoskeleton are connection proteins.
Connection proteins, also known as adhesion proteins or integrins, play a crucial role in maintaining cell shape by connecting the membrane proteins to the cytoskeleton. These proteins are embedded in the cell membrane and provide a bridge between the extracellular matrix and the intracellular cytoskeleton.
The cytoskeleton is a network of protein filaments inside the cell that provides structural support and helps maintain cell shape. It consists of three main components: microfilaments, intermediate filaments, and microtubules. Connection proteins interact with these components of the cytoskeleton, allowing for the transmission of mechanical forces and maintaining cell integrity.
By connecting the membrane to the cytoskeleton, connection proteins facilitate cell adhesion, cell migration, and communication between cells. They also play a role in signal transduction, transmitting signals from the extracellular environment to the intracellular machinery.
In summary, connection proteins are responsible for maintaining cell shape by linking the membrane proteins with the cytoskeleton. These proteins provide structural support, facilitate cell adhesion, and play a crucial role in cellular processes such as migration and signal transduction.
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Why a temperature between 0 c and 35 c is still important
Answers
Although photosynthesis can occur in the presence of adequate light and water, temperature also plays a critical role in the process.
In general, most plants and algae perform photosynthesis most efficiently within a narrow temperature range, typically between 0°C and 35°C, depending on the species.
At temperatures below freezing, the water in the plant cells can freeze and cause the cell walls to rupture, which can damage the chloroplasts and other cellular components necessary for photosynthesis. Extremely high temperatures can also be detrimental, as they can cause the enzymes involved in photosynthesis to denature and lose their activity, reducing the efficiency of the process.
Furthermore, photosynthesis involves a number of enzymatic reactions that are temperature-dependent. Many of these enzymes are optimized to work within a specific temperature range, and the efficiency of the photosynthetic process is highest within this range. At temperatures outside this optimal range, the enzymes may not function as efficiently, which can slow down or reduce the rate of photosynthesis.
Therefore, maintaining a temperature between 0°C and 35°C is important to ensure optimal photosynthetic efficiency and plant growth.
The complete question is:-
assuming there is enough light and water for photosynthesis to occur, explain why a temperature between 0°c and 35°c is still important.
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Which of these describe(s) variation within a species or population?
(A population is defined as members of the same species living together in the same area and who are likely to breed with each other.)
fish use gills to obtain oxygen from water
evergreen trees have needle-like leaves
polar bears have differences in the number of hairs per square inch of their skin
hummingbirds have beaks able to collect nectar from flowers while woodpeckers have beaks able to collect insects from tree bark
Answers
Which ventilation allows warm air to escape while drawing in fresh, cooler air?
O Active
O Passive
O Natural
O Automatic
Answers
Passive ventilation allows warm air to escape while drawing in fresh, cooler air.
The correct option is B.
What is ventilation?Air is moved through the conducting tubes between both the lungs and the atmosphere during ventilation, often known as breathing. Pressure gradients created by the diaphragm or thoracic muscles flexing cause the air to travel through the channels.
Why is ventilation important biology?To keep the gradients in gas concentration in the alveoli, a breathing system is required. The concentration of carbon dioxide and oxygen between both the blood and the alveoli causes gas diffusion.
What differentiates ventilation from respiration?The processes of respiration and metabolism are separate. Physiologic respiration involves the exchange of gases in the cells and the alveoli (external respiration). Mechanical ventilation involves the movement of air (internal respiration).
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The changing of the rivers created more ____________ for animals
aRegeneration
bVegetation
c Erosion
d Habitats
Answers
Answer:
D) Habitats for animals.
Explanation:
It depends what the question means when it says 'the changing of the rivers'. I took it as the rivers are changing size and becoming more spread out. In that case, I chose habitats.
The more water there is, the more habitat there is for sea life.
All in all, the correct answer is D).
What are three reasons why
deforestation is occurring?
Answers
Mark me as brainliesttttt !!
Which of the following is NOT true concerning herbal supplements?a. Examples include echinacea, St. John's wort, ginseng, and ginkgo.b. Herbal supplements can have drug-like effects.c. Herbal supplements can contain toxins.d. Herbal supplements have a Recommended Dietary Allowance (RDA) associated with them.e. Herbal supplements can be dried preparations of flowers, leaves, bark, roots or seeds.
Answers
the following is NOT true concerning herbal supplements: d. Herbal supplements have a Recommended Dietary Allowance (RDA) associated with them. The dosage and usage instructions for herbal supplements are often based on traditional or anecdotal knowledge.
Unlike conventional medications or dietary nutrients, herbal supplements do not have a Recommended Dietary Allowance (RDA) associated with them. RDAs are established for essential nutrients such as vitamins and minerals to provide guidance on the recommended intake levels to maintain proper health. However, herbal supplements are not regulated in the same way as pharmaceuticals or conventional dietary supplements, and they do not have established RDAs.
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Use the diagram to answer the following questions:
In which phase above do sister chromatids line up at the middle of the cell?
is it b or f?
Answers
Answer:
f i think
Explanation:
State one reason why the pulse rates were not the same for all three students, even though they were all resting at the time.
Answers
Answer:
Indicator of a disease/illness/stress.
Explanation:
Difference in the resting pulse rate is a great indicator of an underlying sickness/stress for those who had it higher than others.
This is what I think. All the best!
The reactants for photosynthesis are carbon dioxide, water and sunlight (light energy).
true or false
Answers
One of the largest and oldest organisms on earth is located in fish lake and nation, forest, in utah.pando is an 80,000 year old grove of aspen trees that cover 100 acres. Although it looks like a forest, DNA analysis of several of the trees has confirmed it is really just one huge organism. Therefore the trees must have been reproduced
Answers
Pando aspen grove in Utah is an immense, genetically identical organism consisting of interconnected aspen trees spanning 100 acres and estimated to be around 80,000 years old.
One of the largest and oldest organisms on Earth, known as Pando, is located in Fish Lake National Forest in Utah. Pando aspen grove is an 80,000-year-old grove of aspen trees that covers approximately 100 acres. While it appears to be a forest, DNA analysis of several of the trees has revealed that they are genetically identical, confirming that Pando is actually one immense organism. The trees of Pando have been reproduced through a process called vegetative reproduction, where new shoots and stems emerge from the existing root system. This unique reproductive strategy has allowed Pando to persist and expand over thousands of years, making it a remarkable example of the interconnectedness and longevity of living organisms.For more questions on Pando aspen grove:
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!! PLEASE HELP !!
i’ll give 20 points
Answers
Answer:
1) smallest unit-cells
2)genetic code - DNA
3)grow develope and - reproduce
4)their-hormones
5) stable internal- temperature
6) materials and - food