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
nirvana33 [79]
3 years ago
15

Under natural conditions, which of the following may cause allele frequencies to change? A. Limited resources, which could cause

one allele to have an advantage B. A random assortment of alleles during sexual reproduction C. No emigration from the population D. No immigration into the population
Biology
1 answer:
jasenka [17]3 years ago
3 0
The<span> answer is A. Limited resources will result in stiff competition among individuals in the population. This will result in differential survival across the population because only the individuals that are able to outcompete the others will be able to reproduce and pass their genes to the next generation. This, therefore, will change the allelic frequency of the <span>population.</span></span>




You might be interested in
For each of the seven life processes explain why they are essential to living organisms<br>​
Nostrana [21]

Answer:

Life processes are the series of actions that are essential to determine if an animal is alive. 2. What are the Life Processes? There are seven essential processes in common: movement, respiration, sensitivity, growth, reproduction, excretion and nutrition or MRS GREN.

Explanation:

please give me brainliest

3 0
2 years ago
Read 2 more answers
A woman with type A blood (whose father was type O) has children with a man that has type O blood. Both individuals are heterozy
Fantom [35]

Answer:

Explanation:

A woman with type A blood (whose father was type O) meaning her genotype is AO mates with

Man that has type O blood (OO genotype)

Both are heterozygous for MN blood group and both also heterozygous for the FUT1 gene controlling the synthesis of the H substance (Hh)- which determines the expression of the A and B antigen.

Cross

A O M N H h

O AO OO M MM MN H HH Hh

O AO OO N MN NN h Hh hh

Type A- 1/2 O-1/2 type M- 1/4 MN-1/2 N- 1/4, type H- 3/4 h-1/4

Type A with M antigen:

1/2*1/4*3/4 = 3/32

Type A with M and N antigens:

1/2*1/2*3/4 = 3/16

Type A with N antigen:

1/2*1/4*3/4 = 3/32

Type O with M antigen:

1/2*1/4*3/4= 3/32

Type O with M and N antigens:

1/2*1/2*3/4 = 3/16

Type O with N antigen:

1/2*1/4*3/4 = 3/32.

The 3/4 value comes from the expression of Hh-3/4 (this determines if the A and B Angie will be expressed).

8 0
3 years ago
The Krebs cycle will not take place if ?
jenyasd209 [6]
If there is ATP and ADP in the Cell Cycle
3 0
3 years ago
What does the lunar rover do?
Tju [1.3M]
The answer is the first one

Moves astronauts around
3 0
3 years ago
How are the three chromosomal aberrations different from each other?
Amiraneli [1.4K]

<span>1.) Deletions: A percentage of the chromosome is lost or removed. </span>

<span>2.) Duplications: A share of the chromosome is doubled, which results into an extra genetics.</span>

<span>3.) Translocations: A portion of a chromosome is relocated to an alternative chromosome.</span>

6 0
3 years ago
Read 2 more answers
Other questions:
  • How is scientific thinking useful in daily life
    5·1 answer
  • Which of the following statement about electromagnetic radiation is false
    5·1 answer
  • According to the graph, what does the change in water temperature at approximately 1300 m represent?
    7·2 answers
  • The theory that explains the source of Earth's magnetic field is the _____. dynamo theory domino theory magnetosphere theory aur
    12·2 answers
  • Which statement describes a similarity between asexual reproduction and sexual reproduction?
    11·1 answer
  • If you cross a pea plant that is analogous for yellow seeds (YY) and a pea plant that is analogous for green seeds (yy), what pe
    7·1 answer
  • Please explain in 1-2 sentences. Will mark brainliest!!
    6·1 answer
  • ______carries directions from the nucleus to the ribosomes.
    13·2 answers
  • Explain the stages of tissue repair and fill in the blanks.
    11·1 answer
  • A. Watch the video B. Answer questions below 0:00 5:05 This In The Clinic video will task you 1x O 1.Briefly explain why S. sali
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!