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
Aleksandr-060686 [28]
3 years ago
11

During spermatogenesis which if the following undergoes meiosis 2 to produce four haploid mature sperm cells

Biology
1 answer:
Natalija [7]3 years ago
6 0
The primordial germ cell in the embryo undergoes mitosis to produce a spermatogonial stem cell. 

<span>The spermatogonial stem cell undergoes mitosis. The new cells could either be stem cells or spermatogonium cells. </span>

<span>The spermatogonium undergoes mitosis to generate a primary spermatocyte. </span>

<span>*** Up until this point, all cells are diploid **** </span>

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

<span>Each secondary spermatocyte undergoes MEIOSIS II to generate a total of FOUR early spermatid. </span>

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

<span>Now called sperm cells, they pass into the epididymis, where they are stored until time to be released during ejaculation.
</span>
Hope this helped
You might be interested in
A very large fire broke out in the Sandia Mountains. Explain how this might affect the different organisms (plant and animal) th
Svet_ta [14]
This can affect the organisms living there because now, their environment is probably different than what they have been living in for a long time, so now they have to adapt to this new environment, and if they don't, the organisms will probably end up dying.
6 0
3 years ago
What did the Lorax promise if you were to plant the truffula seeds?
Fofino [41]
<span>The Lorax promised that if the truffula seeds were planted, then The Lorax and his friends would come back again. He also mentions that in addition to planting the seeds, you had to give it clean water and fresh air, grow a forest of the trees, and protect them from being chopped down as well.</span>
3 0
3 years ago
Proteins are assembled by which organelles
FinnZ [79.3K]
Proteins are made up of a chain of 20 amino acids
7 0
3 years ago
How do the basic principles of inheritance, identified by Mendel in plants, differ from those in humans?
vlada-n [284]

Answer:

The Mendelian principles of inheritance ARE APPLIED IN HUMANS. Both plants and animalls posseses two alleles (forms) of each gene, and are inherited in Mendelian ways. Some genetic diseases are Mendelian diseases and are inherited according to Mendel laws, those are the diseases caused BY A SINGLE GENE. However, there are multigenic diseases (that involves more than one gene), multifactorial diseases (which involves several genes and environmental factors), and chromosomic diseases (like 21 trisomy) and all of these does not follow the Mendel laws.

Explanation:

4 0
3 years ago
1. The chart below shows changes in the length of a tree's shadow during a sunny day. (5.2.D) LENGTH 8:00 AM 2 meters 9:00 A.M.
Vera_Pavlovna [14]

ok this one is easy. the measurments are dividing by 2



2,1,.5,.25


so it would be

C: 0.2 meter.

7 0
4 years ago
Other questions:
  • PLZZ HELP!!! A OR B??
    12·1 answer
  • Which bonds could a single carbon atom have
    6·1 answer
  • What is the name of the macromolecules that makes up DNA? A. Nucleic acids B. Fatty acids C. Disaccharides D. Carbohydrates
    13·2 answers
  • a 26-year old g1p0 woman with last menstrual period 13 weeks ago presents to your office for her first prenatal visit. she repor
    12·1 answer
  • Who was Louis Pasteur?
    7·1 answer
  • Replanting trees on a bare hillside is an EXAMPLE of
    9·2 answers
  • What is natural selection and what are ifs effects on allele frequencies
    8·1 answer
  • Describe the types of effects a DNA mutation<br> could have on the protein.
    14·2 answers
  • How does one make cake
    12·1 answer
  • What is a Gymnosperm? Provide 2 examples
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!