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15 questions
Where does Spermatogenesis occur?
Semiferous tubules
Fallopian Tubes
Vas deferens
Prostate
What name is given to mature sperm?
Spermatocyte
Spermatozoa
Spermatogonium
Spermatogonia
What name is given to the mature cells that attach to Sertoli cells?
Secondary spermatocytes
Spermatogonia
Primary spermatocytes
Spermatids
Where do you find spermatogonia?
Attached to the germinal epitheliium of the seminiferous tubule
Attached to the Sertoli cells
Attached to Leydig cells
In the epididymis
What cells secrete testosterone?
Sertoli cells
Spermatocytes
Spermatids
Leydig cells
Spermatogenesis involves...
Mitosis only
Meiosis only
Mitosis followed by meiosis
Are spermatogonia Diploid or haploid?
Diploid
Haploid
How many secondary spermatocytes are produced after the first round of meiosis?
1
2
4
During spermatogenesis, which of the following cells is the first to become haploid?
A)primary spermatocyte
B)secondary spermatocyte
C)sperm cells
D)spermatid
E)spermatogonium
Meiosis II of spermatogenesis results in the formation of secondary spermatocytes.
TRUE
FALSE
A primary spermatocytes.....
A)divide by mitosis to produce two secondary spermatocytes
B)divide by meiosis to produce two secondary spermatocytes.
C)divides by meiosis to produce four spermatids
D)divides by meiosis to produce two spermatids.
E)divides by mitosis to produce two spermatids.
The primary spermatocytes and the spermatogonia each contain 46 chromosomes.
True
False
The spermatids and the secondary spermatocytes each contain 23 chromosomes.
True
False
Which of the following is a correct sequence of cells in spermatogenesis?
spermatogonium -> secondary spermatocyte -> primary spermatocyte
primary spermatocyte -> spermatogonium -> secondary spermatocyte
spermatogonium -> primary spermatocyte -> secondary spermatocyte
none of the above
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