Cystic fibrosis is a genetic disorder. It is a recessive trait that is determined by two alleles. Suppose two parents each carry at least one recessive allele, but neither of them has cystic fibrosis. Which statement reflects the likelihood of a child of these parents having cystic fibrosis?
The child cannot have the disease because only the dominant alleles will be passed on.
The child will have the disease because only recessive alleles will be passed on.
The child may or may not have the disease because a recessive gene from each parent may be passed on.
The child may or may not have the disease because the disease does not depend on the alleles of the parents.

Answers

Answer 1

Answer: its C, The child may or may not have the disease because a recessive gene from each parent may be passed on.

Explanation: good luck


Related Questions

Which characteristic of an element determines its placement in the periodic table? O A. number of protons O B. size O C. mass O D. number of neutrons​

Answers

Answer:

it gonna be A. Number of protons  

Explanation

Elements are placed in order on the periodic table based on their atomic number, how many protons they have.

i need to find the parent genotypes and the all possible gametes for each parent​

Answers

Answer:

6 of themmmmmmmmmmmmmmmm I thinkkk

Goats are outside living on the sides of steep mountains. They are eating the
grass and bushes that grow there. It's a clear, sunny day on the mountainside.
What is happening to the carbon dioxide in the air? Is it ONLY being released (as a
product), ONLY absorbed (as a reactant), or being released AND absorbed?

Answers

Answer:

CO2 is being both released by goats in exchange for O2 and absorbed by the plants in exchange for O2, too

Which are cloud service account attributes?

Answers

I think it’s 2 , 3, and 4
Hope this helps!

Divergent plates move _________ from each other. This causes _______ to form as well as mid-ocean ridges.

Answers

Divergent plates move from each other. This causes to form as well as mid- ocean ridges

Which of the following is NOT a benefit of using fracking?


A. It allows use of formerly trapped resources.

B. It uses fresh water which can become be polluted.

C. It has allowed countries like the US to become more energy independent.

D. It has increased the supply of energy resources.

Answers

B. It uses fresh water which can become polluted is the answer

In what direction do substances diffuse across the cell
membrane?

Answers

Answer:

Since diffusion moves materials from an area of higher concentration to the lower, it is described as moving solutes "down the concentration gradient." The end result of diffusion is an equal concentration, or equilibrium, of molecules on both sides of the membrane.

Explanation:

What is used to regulate gas intake and output with a plant?

Answers

Answer-

The plants stomata!

Stomata regulate transpiration and CO2 intake by changing its size depending on the environmental signals. In optimum conditions, stomata are wide open, allowing gaseous exchange with the atmosphere.

The answer above is correct !

The cereal you ate for breakfast was most like grown in a_____.

desert
grassland
tropical rainforest

Answers

Grassland because cereal comes from wheat and wheat cannot thrive in a dessert or a rainforest
The grassland because most of our cereal is made from wheat and grassland if the only place wheat can grow

4. There are two types of traits within a population. What vocabulary word does
this represent?
*
Overproduction
Variation
Descent with Modification
Adaptation

Answers

Answer:

The answer is Descent with Modification

Descent with Modification refers to the passing on of traits from parent organisms to their offspring. This passing on of traits is known as heredity, and the basic unit of the heredity is the gene.

Can you help me with biology?

Answers

Answer:

Explanation:

1. They can be only used once

2. ribosomes

3. hyper tonic

1. Is the last one
2. Is B the second option
3. Hypertonic
Credits to the person above :D


PLEASE ANSWER QUICKLY

Which characteristic is shared by all mollusks and echinoderms?

live only in salt water

lack a backbone

use tube feet to move

have an open circulatory system

Answers

Answer:

have an open circlitory system

Explanation:

Answer:

D) have an open circulatory system

Explanation:

Hope this helps!

1. What is a mutation?
2. How does a mutation effect the process of transcription and translation?
3. How can mutations be good, bad, or have not effect? Explain how those effects could happen?

Answers

1. Mutation is a change in the genetic material of a cell; cause by a mistake during DNA replication 2.Some mutations seem to not cause any problems but others are like a train wreck. The protein that should have been formed is unusable 3 should be easy

Many environmental advocates believe that biofuel made from palm oil is NOT an appropriate replacement for fossil fuels such as petroleum because ________. Many environmental advocates believe that biofuel made from palm oil is NOT an appropriate replacement for fossil fuels such as petroleum because ________. burning palm oil actually puts more carbon dioxide into the atmosphere than burning gasoline human rights are being violated because of the palm oil slave trade oil palm plantations take land away from coffee growers it is better to use palm oil in snack foods tropical forests must be cleared to plant oil palms

Answers

Answer:

tropical forests must be cleared to plant oil palms.

Explanation:

Renewable energy is also known as clean energy and it can be defined as a type of energy that are generated through natural sources or technology-based processes that are replenished constantly. Some examples of these natural sources are water (hydropower), wind (wind energy), sun (solar power), geothermal, biomass, waves etc.

Basically, a renewable energy source is sustainable and as such can not be exhausted.

Non-renewable energy refer to a type of energy that is generated through artificial sources or that cannot be replenished. It includes coal, natural gas, fossil fuels, petroleum

Many environmental advocates believe that biofuel made from palm oil is not an appropriate replacement for fossil fuels such as petroleum because tropical forests must be cleared to plant oil palms. Palm fruits are region selective plants and as such wouldn't didn't thrive in regions other than tropical forests.

Brandy knows that chromosomes behave differently in meiosis and mitosis. What do chromosomes do in meiosis but not in mitosis?

Answers

Answer:

secure the cells

Explanation:

because they circle the cell in meiosis but not in mitosis

The daughter cells produced by mitosis are identical, whereas the daughter cells produced by meiosis are different because crossing over has occurred. The events that occur in meiosis but not mitosis include homologous chromosomes pairing up, crossing over, and lining up along the metaphase plate in tetrads.

The tree population on Galveston Island has become more diverse due to human impact and planting non-native trees. During times of hurricane flooding, native trees that are more tolerant to salt water are surviving while non-native trees that are less salt tolerant are dying off. Which of the following explains how the tree population will continue to change overtime?
The salt tolerant tree population will decrease overtime due to increased flooding

The salt tolerant native tree population will continue to increase due to their adaptation

The non-native tree population will increase slowly overtime due to more hurricane occurrences

The non-native tree population will increase due to their adaptation

Answers

Answer:B

Explanation:

The heart muscle is a part of which organ system? You may select multiple answers.
A. Digestive

B. Circulatory

C. Skeletal

D. Muscular

Answers

Answer:

B. Circulatory

Explanation:

In order to change C to B to A, one would need to:
Keep the environment at a steady temperature Continue to increase the temperature of the environment
Continue to decrease the temperature of the environment
It is impossible to change C to B to A.​

Answers

Answer:

im pretty sure "A"

Explanation:

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HELPP!!!
What do aquatic organisms need to breathe?
A. dissolved nitrogen
B. dissolved oxygen
C. dissolved argon
D. dissolved carbon

Answers

Answer:

The anser is D Dissolved Carbon

Explanation:

it is because oxygen is already something we cannot see and fish mostly dont breathe oxygen its carbon. Hope this helped :)

One reason to prevent pollutant run-off into the Chesapeake Bay is to keep the oxygen levels in the bay from getting
so low that a(n)_1 occurs, threatening organisms like crabs and fish.
A)
neap tide
B)
overpopulation
c)
marine dead zone
D)
undertow current

Answers

i think the answer would be C) marine dead zone. a “dead zone” is a body of water with less oxygen which means it cannot support the life living there.

The pollution in the Chesapeake Bay causes dead zone means low oxygen that can leads to suffocation in marine organisms like crabs and fishes. The correct option is C.

What is the Chesapeake Bay?

The Chesapeake Bay is in United State. It is the largest estuary of US.

As due to increased pollutants in this, the marine organisms are facing dead zone due to low oxygen levels.

This marine dead zone causes the crabs and fishes to die due to suffocation and improper oxygen supply.

Thus, the correct option is C.

For more details regarding the Chesapeake Bay, visit:

https://brainly.com/question/14295402

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How does the immune system respond when a virus is detected?

Answers

Answer: the cells triggers a mechanism known as phagocytosis, by which the cell engulfs and destroys the virus. Finally, antibodies can also activate the complement system, which opsonises and promotes phagocytosis of viruses.

What is significant drawback to transferring electricity produced by solar where sunshine is abundant to states where it is not

Answers

Answer:

The transfer could only occur during the day because it cannot store solar energy.

Explanation:

The transfer of electricity produced from solar energy only occurs during the day because it cannot store solar energy at a tremendous level. At homes, we can easily store the electricity made from solar energy with the help of batteries but for providing electricity to a state where thousands of houses are present, enormous batteries are needed to store it which can't be made because of very high cost so that's why the solar energy can not be stored.

explain how the result of meiosis and cytokinesis affects inherited traits

Answers

This produces a unique combination of genes in the resulting zygote. Recombination or crossing over occurs during prophase I. Homologous chromosomes – 1 inherited from each parent – pair along their lengths, gene by gene. ... The chromosomes now have genes in a unique combination

How do Zoos have animals develop extreme health complications.

Answers

Zoos are cheap and don't properly take care of animals nor do they give the right food portions often being under fed.

Hey There!
Can you please help me with one question?
➠Who was Rosalind Franklin?




Please don't answer irrelevantly unless you wants to get reported or your account suspension.
Thanks​

Answers

Answer:

Rosalind Franklin was a British chemist (1920 - 1958). She was best known for her contributions to the discovery of the molecular structure of deoxyribonucleic acid (DNA), a constituent of chromosomes that serves to encode genetic information.

Answer:

Rosalind Franklin was an English chemist and X-ray crystallographer whose work was central to the understanding of the molecular structures of DNA, RNA, viruses, coal, and graphite

How does air pressure affect
breathing?

Answers

Answer:

When you inhale, muscles increase the size of your thoracic (chest) cavity and expand your lungs. This increases their volume, so pressure inside the lungs decreases. As a result, outside air rushes into the lungs. That's because a gas always flows from an area of higher to lower pressure.

Answer:

The air pressure in your lungs has to be less than the air outside your lungs, to get your lungs to inflate. This is because air moves from high pressure areas to low pressure areas. During bad weather and at high altitudes the air pressure is lower, making it harder for us to breathe.

what kind of nucleic acid is found in retroviruses? ​

Answers

Answer:

A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.

cooling low level of atmosphere​

Answers

Answer:

yes low level of atmosphere will not warm. so its cooling

"Could you please help me? I have a question that is honestly NOT a homework

question. I am a Junior here at LTHS. "Could a man with type B blood and a

woman with type AB produce a child with type O blood?" I think not, because

type O is recessive, and the B's seem to be dominant. My cousin thinks yes.

Thank you for your help."

Answers

It is not common but yes an ab parent can have an O child

how is specific gravity extracted from the earth?

Answers

Answer:

The formula for specific gravity, given that the reference substance is water, is the density of the object divided by the density of the water.

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