Oogenesis and spermatogenesis both result in the formation of gametes. However,

Question

Oogenesis and spermatogenesis both result in the formation of gametes. However, these processes are not exactly similar. Determine whether each of the following statements are about spermatogenesis, oogenesis, or both.

1. Results in 4 viable cells.

2. Undergo meiosis.

3. May or may not finish the full process.

4. Results in hundreds of gametes on a continual basis.

5. After the first meiotic division, the gamete has 23 chromosomes.

*ductus deferens*epididymis *interstitial cells *mitosis       *seminal vesicle       *testes

*lobules      *seminiferous    *spermatogenesis    *spermatogonia         *meiosis     *sustentacular

1. The ____________ are the male primary sex organs, or gonads. Anatomically, they are divided into ____________ , which contain one to four highly convoluted ____________ tubules.

2. The tubules are the site of sperm production, a process known as ____________ .The stem cells, called ____________ , contain 46 chromosomes.

3. At puberty, these cells begin undergoing ____________ , which is a type of cell division that decreases the number of chromosomes and varies the genes found in the gametes.

4. In these tubules are special cells known as ____________ cells that assist the maturing and dividing spermatocytes.

5. Finally, within the testes but not within the tubules are the ____________ , which will provide sex hormones to regulate these processes

Explanation / Answer

Fill in the blanks....

Question no.1

Answer:- Testis, Lobule, Seminiferous

Question no.2

Answer:- Spermatogenesis , Spermatogonia (46 chromosome)

Question no.3

Answer:- Meoisis

Question no.4

Answer:- sustantacular call

Question no.5

Answer:- Interstitial cells

...............

DEAR Student please fill this answer in the blank space given in your questions. ........I Give your answer in continous mannar according to your question.

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