1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inysia [295]
2 years ago
8

In a population, a specific gene has two alleles, 'A' and 'a.' Individuals with

Biology
2 answers:
san4es73 [151]2 years ago
6 0

Answer:

In a population, a specific gene has two alleles, 'A' and 'a.' Individuals with

genotype 'aa' die in early childhood. Individuals with genotype 'Aa' have a

higher rate of surviving and reproducing than individuals with genotype 'AA.'

This phenomenon is called survival of the fittest, Darwins law which entails the fittest organisms survives while the ones that could not would go into extinction

Explanation:

Anastasy [175]2 years ago
5 0

Answer: The phenomenon is called heterozygote advantage

Explanation: Heterozygote advantage is a phenomenon whereby a single copy of a recessive allele doesn't result in a disease in a heterozygous individual rather offers an advantage to the carrier (the heterozygous individual). For example, the sickle cell allele does not cause sickle cell disease in the carrier rather confers resistance to malaria in heterozygous individuals, but causes a deadly disease (sickle cell disease) in homozygous individuals.

You might be interested in
The person in the picture has a lot of potential energy? true or false
vlada-n [284]

Answer:

True

Explanation:

6 0
3 years ago
Read 2 more answers
What causes the amount of salt in the water of an estuary to change ?
spayn [35]
<span>Location of the estuary, the amount & quality of fresh water flowing in and oceanic storms that have the tendency to push in more salt water are all huge causes of the amount of salt in the water of an estuary to change. </span>
4 0
3 years ago
Compare and contrast a compound light microscope and a transmission electron microscope. Be sure to discuss the structure and op
Y_Kistochka [10]

An electron microscope is a microscope that uses beams of electrons instead of rays of visible light to form highly magnified images of tiny areas materials or biological specimens. Comparing light vs electron microscopes is made more complicated by the fact that there are different types of electron microscopes. Do not need to compound it in the form of essay? I know where exactly you can go to get the help with it. PrimeWritings site would be the best choice.

6 0
3 years ago
A coastal body of water partly surrounded by land with input from both sea and fresh water is called: A. the limnetic zone. B. a
Elan Coil [88]

Answer:

B. An Estuary

Explanation:

it is a coastal body of water surrounded by land

8 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
Dennis_Churaev [7]

Answer:

trueeeeeeeeeeeeeeeeee

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following sentence best describes a buffer? A. A substance that resists small change in the acidity of a solution w
    6·1 answer
  • Why do you suspect that there are so many plasmodesmata connecting the cells in this fruit?
    10·1 answer
  • When the juxtaglomerular cells in the kidney are, they produce and secrete the enzyme renin into the blood. what subsequent chan
    7·1 answer
  • While waiting at an airport, Neil Campbell once overheard this claim: "It’s paranoid and ignorant to worry about industry or agr
    14·1 answer
  • Can an organism fill more than one trophic level --- yes or no? Give an example. (24 points)
    15·2 answers
  • Is a worm a decomposer ?
    6·2 answers
  • What is the first stage of both technological design and scientific investigation?
    15·2 answers
  • Andrew noticed Michael and his pregnant wife Georgette walking down the street and drove his car very close to Michael, and honk
    8·1 answer
  • What chemicals are proteins?
    6·1 answer
  • Once scientists make a conclusion about their investigation they will NEVER change it.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!