Plz help/will give brainliest!​

Plz Help/will Give Brainliest!

Answers

Answer 1
Heterozygous is when an individual carries two different alleles for a given gene.

Related Questions

how can fear be a barrier to help seeking​

Answers

Explanation:

Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.

Hi can someone please help me with these questions im struggling with them!!!

Hi can someone please help me with these questions im struggling with them!!!
Hi can someone please help me with these questions im struggling with them!!!
Hi can someone please help me with these questions im struggling with them!!!

Answers

The alternation of generations life cycle of mosses involves the production of gametes by the gametophyte, fertilization to form a zygote, growth of the zygote into the sporophyte phase, production of spores by the sporophyte, and growth of the spores into new gametophytes.

What is an alternation of generations in plants?

An alternation of generations in plants is a process whereby a plant alternates between two distinct phases: the gametophyte phase and the sporophyte phase.

The gametophyte phase is the dominant phase in the life cycle of mosses. It is the phase in which the plant produces gametes, which are sex cells that fuse to form a zygote,

The sporophyte phase grows out of the gametophyte and is dependent on it for nutrients. It consists of a stalk and a capsule, which contains spores.

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Tay-Sachs disease is a genetic disorder that is usually fatal in young children. If both parents are carriers of the disease, the probability that their offspring will develop the disease is approximately 0.25. Suppose that a husband and wife are both carriers and that they have four children. (The outcomes of the four pregnancies are independent). What is the probability that two children develop Tay-Sachs disease

Answers

Answer:

Tay-Sachs disease (TSD) is a genetic disorder that normally kills children when they are young. If both parents are carriers of the disease, their offspring have a 0.25 chance of contracting it.

Explanation:

Which condition causes transpiration to INCREASE?

lower humidity
no air movement
colder temperatures
high soll moisture​

Answers

High soil moisture causes transpiration to increase by increasing the water potential of the plant, increasing the relative humidity of the atmosphere, and increasing the turgor pressure of the plant cells. Here high soil moisture is the correct answer.

Transpiration is the loss of water vapour from the surfaces of a plant or a leaf. A condition that causes transpiration to increase is high soil moisture. Plants get water from the soil through their roots. High soil moisture increases the water content of the soil and the water potential of the plant. The water potential of the plant is the measure of the pressure required to extract water from the plant. High soil moisture reduces the water potential gradient between the soil and the plant.

The high soil moisture creates a favourable condition for transpiration because it increases the relative humidity of the atmosphere around the plant. Transpiration occurs because the air surrounding the leaf is drier than the air inside the leaf. When the relative humidity of the atmosphere is high, the rate of transpiration increases.

The high soil moisture also increases the turgor pressure of the plant cells. Turgor pressure is the pressure that water exerts on the cell wall of the plant. The turgor pressure is what keeps the plant cells rigid. When the turgor pressure is high, the rate of transpiration increases. Therefore high soil moisture is the correct answer.

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7. For the following scenario provide a hypothesis, the dependent variable, independent variable, standardized variables, and control group.
Scenario: You want to determine whether plants communicate with their neighbors in response to stress, so you design an experiment. You have two groups of plants, one that will be exposed to a stressor and another that will not. You apply the stress 3 times a day for 10 days. At day 1 you measure the amount of stress hormone in the plants and then again you measure the amount of stress hormone on day 10.​

Answers

Here, the hypothesis is "plants communicate with their neighbors in response to stress", dependent variable is the amount of the stress hormone in the plants, and the independent variable is the exposure to stress (applied 3 times a day for 10 days), standardized variables are plants used, duration of the stressor, amount of stress hormone. The control group is the plant that is not exposed to stressor.

What is the significance of the control group?

Here, the control group is the group of plants that are not exposed to stress, and the control groups plants are experimented or tested with the other plants to get the result of the stress hormone on the plants.

Hence, here, the hypothesis is "plants communicate with their neighbors in response to stress", dependent variable is the amount of the stress hormone in the plants, and the independent variable is the exposure to stress (applied 3 times a day for 10 days), standardized variables are plants used, duration of the stressor, amount of stress hormone. The control group is the plant that is not exposed to stressor.

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the type of inheritance that involves one dominant and one recessive allele us called ____.

A. dominance
B. predominance
C. codominance
D. incomplete dominance​

Answers

the answer is D
explanation

its dominance

Explanation:


What is an example of a SCIENTIFIC observation?
-most people drive red cars
- The rock is smooth and gray
- what is the best brand of soap?

Answers

Answer:

The rock is smooth and gray

Explanation:

PLEASE HELP IM IN DESPERATE NEED OF GETTING A 100%!!!! I WILL MARK BRAINLIEST TO WHOEVER ANSWERS FIRST!!! MAYBE VENMO!

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where is the question tho?

SCIENCE HOMEWORK ON SPACE!! I WILL GIVE BRAINLYEST​

SCIENCE HOMEWORK ON SPACE!! I WILL GIVE BRAINLYEST

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You will have to weigh less on this planet MERCURY

You would also weigh less on the planet venus

Why you would have tp weigh less

The reason your weight would reduce on the planets is because the conversation rates that you would add to your weight are both less than 11

For instance while in Mercury, if you weigh 56 kg on earth

in mercury you would weigh 56 * 0.378

= 21.168 kg

While in Venus, the conversion rate is 0.905, then you would weigh 56 * 0.905

= 50.68

This would reduce no matter what your real weight is. Hence you can try this conversion on your weight. Either in lb or kg

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Explain how diffusion restored homeostasis during the dialysis treatment.

Answers

During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.

During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.

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Virulence of MYCOBACTERIUM TUBERCULOSIS

Answers

Mycobacterium tuberculosis is a germ that causes tuberculosis (TB), a very contagious and serious illness that mainly impacts the lungs.

The strength of Mycobacterium tuberculosis to make people sick and how bad the sickness is.

What is the Virulence of MYCOBACTERIUM TUBERCULOSIS

There are many things that make M (a type of bacteria) very harmful. Tuberculosis is a disease caused by bacteria that affects the lungs and can spread to other parts of the body.

The cell wall is made up of M. Tuberculosis has a special outer layer made up of special fats, like mycolic acids. These fats help the bacteria avoid the body's defense system and can cause a strong reaction that leads to harm in the tissue.

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What in your opinion is the most pressing issue the world is facing right now. Explain how that issue impacts your choice of programme Biomedical Science at Aston University and how this choice will make a difference?

Answers

The most pressing issue the world is facing right now is the COVID-19 pandemic. This issue has had far-reaching consequences on a global scale, affecting health, economies, and social systems.

As a result, it has become more important than ever to invest in the healthcare industry and develop new treatments and vaccines to prevent the spread of the virus and improve health outcomes for all.

Biomedical Science at Aston University is a program that is perfectly suited to addressing this pressing issue.

The programme focuses on understanding the biological processes that lead to disease, including infectious diseases such as COVID-19.

By studying biomedical science, I will be equipped with the knowledge and skills needed to develop new treatments and therapies that can help to combat the virus and prevent it from spreading further.

In addition to this, biomedical science also has a significant role to play in the development of new diagnostic tests, which are critical to identifying and isolating individuals who have been infected with COVID-19.

Through my studies at Aston University, I will be able to contribute to the ongoing efforts to combat the pandemic and help make a positive difference in the world.

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How is small intestine important in our digestive system?·

Answers

Answer:

The small intestine is important in our digestive system because it helps carry out most of the digestive process. It absorbs almost all of the nutrients you get from your food, and enter it into the bloodstream.

Explanation:

Hope This Helps!

You are observing a sample of cells in the lab to determine why they did not divide properly. You notice that the chromosomes are lined up in the middle of the cell, and the spindle fibers have extended towards them, but have not attached. What could be damaged?

Answers

Answer:

The kinetochore of the chromosomes

Explanation:

What could be damaged that is hindering the spindle fibers from attaching to the chromosomes are the kinetochores of the chromosomes.

At the metaphase stage of the cell division, the chromosomes align at the equator of the cell and the spindle fibers engage each chromosome at a region known as the kinetochore.

The kinetochore is made up of complex proteins and lies around the centromere region of the chromosome. The microtubules of the spindle fibers attach to this region during the metaphase stage.

If the kinetochore is damaged, it means the spindle fiber will not be able to attach to the chromosome.

Deer mice are usually dark brown and live in forests with dark soil. However, the deer mice in the Sand Hills of Nebraska are lighter brown and live in an area with light, sandy soil.

Based on this information, what ,begin emphasis,most,end emphasis, likely caused the change in the Sand Hills deer mice?
Answer options with 4 options
A.
Lighter colored mice were preferred by females.
B.
Lighter colored mice came from snowy habitats in the north.
C.
Lighter colored mice had more dominant genes in their new habitat.
D.
Lighter colored mice were more likely to avoid predators and to reproduce.

Answers

Lighter colored mice were more likely to avoid predators and to reproduce. Therefore, option (D) is correct.

The lighter brown coloration of the deer mice in the Sand Hills of Nebraska is likely an adaptation that provides them with a survival advantage in their specific habitat. The light, sandy soil in the area may offer better camouflage for lighter colored mice, making them less visible to predators and increasing their chances of survival.

As a result, these mice would have a higher likelihood of successfully reproducing and passing on their lighter coloration traits to future generations.

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What is the function of the system shown below? *



A. The nervous system removes waste from the body.
B. The nervous system excretes hormones to control
C. The nervous system protects and supports the organs and provides a framework the muscles use to support movement.
D. The nervous system gathers and interprets information and sends messages throughout the body.

What is the function of the system shown below? *A. The nervous system removes waste from the body.B.

Answers

Answer:

C. The nervous system protects and supports the organs and provides a framework the muscles use to support movement.

Explanation:

How would you refine your procedures to increase the precision and accuracy of your data?

Answers

Answer:

Explanation:

Have a good experimental layout or designs will help avoid biases and increase the accuracy of Data to be collected. Hence good experimental layout is very vital in minimizing error

Formulation of problem statement problem statement to be formulated must address the problem to be solved to avoid bias in data generated and results.

Materials and equipment for data collection should be readily available to avoid collection of wrong or inaccurate data.

Expertise should be source to generate data because knowledge about the subject is vital.

A student compares two different proteins. The student notices that the primary structures differ in both the number of amino acids
and the sequence of amino acids. Based on this information, what can the student infer?
A)
The two proteins have different functions.
B)
The two proteins would have the same shape.
C)
The two proteins were coded by the same gene.
The two roteins do the same type of job inside of the cell
Hint
Think about the process of protein synthesis and
the role of proteins in the cell
Reproduction and Heredity
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A. The different length and different sequence are a good indication they are front different genes and probably have different functions.

true or false Environmental influences may trigger learned behaviors that lead to most adaptive behaviors?

Answers

Environmental influences may trigger learned behaviors that lead to most adaptive behaviors is a true statement.

What are Environmental influences?

These are the factors which are present in the surrounding of individuals and contribute to their health and well being.


Examples include pollution which may trigger learned behaviors that lead to most adaptive behaviors so as to enhance survival rate.

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Photosynthesis is important to living organisms because it is
A. The foundation of most food chains
B. The source of nitrogen gas in the air
C. How animals get carbon dioxide to breathe
D. The process that occurs in most ecosystems

Answers

Answer:

A.the foundation of most food chains.During photosynthesis plants let out oxygen and gain carbon dioxide from the atmosphere which intern helps plants to manufacture food.

explain the ecosystem of Mountain region​

Answers

Answer:

The area represents an important mountain ecosystem, linking the lowlands with the Annapurna Himalaya. The region is home to significant biological, cultural, and religious diversity, as well as abundant natural beauty. Globally, mountain people tend to be among the world's poorest and most marginalized populations.

Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affect the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall.

use the numbers 12345 to place the protien creations steps below in the correct order

Answers

Use the numbers 1, 2, 3, 4, and 5 to place the protein creation steps below in the correct order. Ribosome attaches to the mRNA. Information is transcribed in DNA to mRNA. tRNA anticodon carries an amino acid that compliments the mRNA codon. mRNA leaves the nucleus. The chain of amino acids forms a protein.  

if it is helpfull please mark as brainlist

Answer:

please list numbers 12345 and then i will

Explanation:

Which base sequence of a DNA molecule produces a codon on an mRNA molecule that will allow the amino acid valine to be incorporated into a protein?​

Answers

Answer: CAA because in mRNA, G codes for C and U codes for A. So GUU (valine) codes for CAA.

Explanation:

The CAA sequence of a DNA molecule produces a codon on an mRNA molecule that will allow the amino acid valine to be incorporated into a protein.

What is codon?

The genetic code is the set of rules which is used by living cells to translate information that is encoded within the genetic material into proteins.

A sequence of three consecutive nucleotides in a DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecules that codes for a specific amino acid in the protein. Certain codons which signal the start or end of the translation process.

The valine is an amino acid which is encoded by the codon sequence GUU. So, the mRNA molecule will have a CAA sequence because in the mRNA molecule, G codes for C and U codes for A. So, GUU (valine) codes for CAA codon.

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Which organisms are eukaryotes?

Answers

Answer:

Multicellular organisms such as plants, animals, and fungi are all eukaryotes. They are organisms with cells that possess a nucleus enclosed within the cell membrane, making up the three domains of life Eukaryota.

Hope this helps :)

2. Construct Explanations. What is a possible benefit to an organism expressing codominant
or incomplete dominant traits?

Answers

Answer:

That trait will show up in the offspring. What is a possible benefit to an organism expressing codominant or incomplete dominant traits? ... An egg and a sperm join to form a new cell which creates unique offspring where asexual creates offspring with exactly the same genetic makeup.

Explanation:

Artificial selection (chosen by person) and natural selection (best changed in the environment) differ in one major way- the forces that select which organisms are able to survive and reproduce. How are these processes different?

a. In natural selection, the organisms best adapted to survive in the environment are more likely to reproduce and pass on their traits, while in artificial selection, humans choose which organisms survive and reproduce.
b. In natural selection, humans choose which organisms survive and reproduce, while in artificial selection, the organisms best adapted to survive in the environment are more likely to reproduce and pass on their traits.
c. In natural selection, both the humans and the environment choose which organisms survive and reproduce, while in artificial selection technology chooses which organisms survive and reproduce.
d. In natural selection, technology chooses which organisms survive and reproduce, while in artificial selection, humans and the environment choose which organisms survive and reproduce.

I think it is A, but I believe two heads are better than one. So, check my answer pelase

Answers

The way that the processes of artificial and natural selection are different are:  a. In natural selection, the organisms best adapted to survive in the environment are more likely to reproduce and pass on their traits, while in artificial selection, humans choose which organisms survive and reproduce. Option A

What is meant by artificial selection?

Individual organisms with certain phenotypic characteristic values are chosen for breeding through a method called artificial selection. If the chosen characteristic exhibits additive genetic variation, it will respond to selection and change over time.

Because humans (rather than nature) choose which creatures get to reproduce, this process is referred to as artificial selection. The image below demonstrates how farmers have artificially selected for certain traits to develop several crops from wild mustard.

Artificial selection is directed by human preferences and differs from natural selection in that it is not random.

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1
Matter can alter its form through a chemical change or through a physical
change. No matter what the type of change is, every time matter alters its
form-
А
the matter releases heat energy.
B
some of the matter is destroyed.
I
с
new matter will be created.
D
the amount of matter is the same.

Answers

Answer:

D the amount of matter is the same

You have been tracking an adult female otter who weighs 25 kg. How many kilocalories must she

consume each day to maintain her body weight? Show your work

Answers

Answer:

The correct answer is - 6250 kcal.

Explanation:

Otters are carnivorous mammals that depend on the different types of organisms for their food including snails, insects, and fishes or birds. An otter requires 250 Kcal/kg to maintain its body weight for survival so,

Given:

weight of otter = 25 kg

Requirement 250 kcal per kg

Therefore,

The daily calory consumption of otter: weight * required calories

250*25= 6250 kcalories

What are the male reproductive cells in
a plant called?
A. sperm
B. stem
C. egg
D. pollen

Answers

The correct answer is b I hope it helps for you

Answer:

Option d

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Please help


A. The rate of emigration equals the death rate


B. The birth and death rates are equivalent.


C. There will be more food available then the population can consume.


D. The population sizes of the organism and it's predator are equaled.

Please helpA. The rate of emigration equals the death rateB. The birth and death rates are equivalent.C.

Answers

Answer:

Explanation:

The answer is a

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With files displayed in Details view, clicking the Name column heading allows the user toSelect one:a.renameb. deleteC. sortd. -copythe list. I NEED HELP . I'm having trouble trying to figure out how to answer this can anyone help please? a 9. BOXES Emiko will make a box without a top by cutting out corners of equal size from a 28 inch by 15 inch sheet of cardboard and folding up the sides. Which of the following is closest to the greatest possible volume of the box? A420 in^ 3 B 595i * n ^ 3; C 1260 in^ 3 D 1785i * n ^ 3 WILL GIVE BRANILY!Which of the following most accurately describes Russia? *B. It has many useful rivers, but its coastlines are short.A. It has many long coastlines but few good harbors and ports.D. It has a long Arctic coastline but is landlocked on the east and west.C. It has many long coastlines that make overseas trade easy. How do you draw a realistic human face?. Epidemiology in Medicine First Edition, what is it about? Hello there hello hello The yield on tax-exempt bonds is ______. Multiple Choice usually less than 50% of the yield on taxable bonds normally about 90% of the yield on taxable bonds greater than the yield on taxable bonds less than the yield on taxable bonds Can you come up with metaphors of your own and explain the meaning of them? Write your metaphors in the spaces below: No googling I gave you Brainlist........ :) when using a pl/sql stored package, which statement about side effects is true? a. side effects are changes to database tables or public packaged variables declared in the package specification. b. side effects do not delay the execution of a query. c. all side effects are allowed when a function is called from a sql query or dml statement. d. side effects are the yield order-dependent results of a function called from a sql statement. A full waterbed mattress is 7 ft by 4 ft by 1 ft. if water weighs 62.4 lbs/ft^3, what is the weight of the water in the mattress to the nearest pound? Describe how the separation of powers and checks and balances allow for multiple access points for various groups to influence public policy. Which of the following represents a duplication in the DNA sequence A-G-T-C-T? 1. T-C-A-G-A 2. A-G-G-T-C-T 3. A-G-T-C-T 4. G-A-C-T-T )Helppp PLZZ HELP THIS DUE TODAY IN 45 IN AND I STRESS OUT PLZZ HELP ME !!!!1. Identify similarities and differences among the Native American cultures you read about.2.How would you describe the complex societies of North America prior to the arrival of Europeans?Topics: The Algonquin Tribe, The Wampanoag Tribeand Mohawk Tribe of the Haudenosaunee People _______ and ________ are two processes that facilitate cognitive development in infancy and later stages of development. A soap film (n = 1.33) is 365 nm thick and coats a flat piece of glass (n = 1.52). Thus, air is on one side of the film and glass is on the other side, as the figure illustrates. Sunlight, whose wavelengths (in vacuum) extend from 380 to 750 nm, travels through air and strikes the film nearly perpendicularly. For what wavelength in the range of 380 to 750 nm does constructive interference cause the film to look bright in reflected light? What is the vertex of y=7|x-3|-4 What type of people moved to Arkansas as a result of the Louisiana purchase survey A) A coat that sells for $240 is marked down 20%. What is the sales price of the coat. B) If the cost sells for x dollars, what would the sales price of the coat be in terms of x? Explain different layers of atmosphere and the pressure in each layer. Draw diagram