During spermatogenesis, which of the following undergoes meiosis II to produce four haploid mature sperm cells?

1 answer:

3 0

The primordial germ cell in the embryo undergoes mitosis to produce a spermatogonial stem cell.

The spermatogonial stem cell undergoes mitosis. The new cells could either be stem cells or spermatogonium cells.

The spermatogonium undergoes mitosis to generate a primary spermatocyte.

*** Up until this point, all cells are diploid ****

The primary spermatocyte (diploid) undergoes MEIOSIS I to generate TWO haploid secondary spermatocytes.

Each secondary spermatocyte undergoes MEIOSIS II to generate a total of FOUR early spermatid.

The spermatid mature in the seminiferous tubule, and once they are completely mature they are released into the lumen.

Now called sperm cells, they pass into the epididymis, where they are stored until time to be released during ejaculation

You might be interested in

Which of the following best explains how water pollution impacts water conservation?

Elodia [21]

The best and most correct answer among the choices provided by your question is the first choice.

Polluted water is unavailable for further use - best explains how water pollution impacts water conservation

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

3 0

3 years ago

Read 2 more answers

The temperature at which a solid turns to liquid? *

Ganezh [65]

Answer:

Explanation:

5 0

3 years ago

Read 2 more answers

Which conclusion about the meaning of Y is correct if the allele combination Yy is for yellow seeds?

lesya [120]

The answer to this question is: Yellow and Dominant

8 0

3 years ago

Read 2 more answers

Uses of some animals

marusya05 [52]

Answer:

We keep animals to provide us with:

1. wool and hair for clothing, ropes and tents

2. hides and skin for leather.

3. meat, milk, eggs

4. bones, hooves and horn for a variety of uses.

5. Some animals are used for transport, ploughing and work.

6. We always benefit from the animals we keep.

These are the "Uses of some animals".

PLEASE THANK, RATE AND FOLLOW ME,

HOPE IT HELPS YOU 

8 0

3 years ago

Prior to photosynthesis, where did ancient lifeforms get energy?

Yuri [45]

Answer:

Many of the current bacteria originated from ancestors that were more than 3.5 billion years ago capable of turning Solar energy to fuels.

Explanation:

The method of photosynthesis uses Solar energy to generate sugar in water, carbon dioxide and oxygen as waste products to produce plants, algae, and cyanobacteria.

3 0

3 years ago