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
Bond [772]
3 years ago
13

Question 21 of 25

Biology
1 answer:
daser333 [38]3 years ago
4 0

Answer:

B

Explanation:

You might be interested in
What are the three main levels of biodiversity
Leona [35]
They would be genetic diversity, species diversity, and ecosystem diversity.
3 0
3 years ago
5. Meiosis begins with 1 diploid parent cell (2n) and results in *
ser-zykov [4K]

Answer:

At the conclusion of meiosis, there are four haploid daughter cells that go on to develop into either sperm or egg cells

Hoped this helped :)

5 0
3 years ago
Consider a locus in which the fitness of AA and Aa genotypes are greater than the fitness of aa genotype. In addition, this locu
Elis [28]

Answer:

Will never go to fixation.

Explanation:

Mutation is the sudden, heritable change in the genetic sequence of the organisms. The mutation might cause the particular disease in the organisms.

The  gene fitness leads to the increase in the gene frequency in the upcoming generations. The gene will fix in the population when their i no selection and no mutation. Since, the information given in the question states that mutation is acting, so the A allele will never fix in the population.

Thus, the answer is option (c).

5 0
4 years ago
Why do fossils support the theory of evolution? Check all that apply. 1. Fossils show that organisms descend from a common ances
sergiy2304 [10]

Answer: 1, 2, 5 is the correct answer

Hello 2020 ;)

Explanation:

4 0
3 years ago
Read 2 more answers
What do all ecosystems have ? A. biotic parts only B. abiotic parts only C. producers only D. biotic and abiotic parts User: Wha
Yanka [14]
1. Ecosystems have D. Biotic and abiotic parts.

2. Another name for food level is A. Tropic level.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help quick! I've been stuck on this one for awhile...<3
    14·1 answer
  • Give one example of how cooperation can help organisms survive
    12·1 answer
  • When an animal dies, what happens to the energy stored in the animal?
    6·1 answer
  • How to treat Zygomycota desease?
    11·1 answer
  • How does photosynthesis follow the laws of conservation of mass.
    6·1 answer
  • Which of these organs removes old or damaged blood cells from the blood that flows through it
    9·2 answers
  • Which statement describes how to appropriately handle live earthworms in a lab investigation?
    5·2 answers
  • What is the meaning of the term metabolism?
    7·1 answer
  • Approximately 90 percent of all living plants are
    10·1 answer
  • What is the main function of the cell membrane in a plant cell?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!