Question

Site of formation of sperms in human male is
a) Scrotum
b) Seminiferous tubules
c) Epididymis
d) Interstitial spaces
AND ALSO EXPLAIN WHY
BIO CLASS 10
how do org reproduce

Answer 1

Answer:

Sperm production in the testes takes place in coiled structures called seminiferous tubules. Along the top of each testicle is the epididymis.

Answer is seminiferous tubes

Sperm develop in the testicles within a system of tiny tubes called the seminiferous tubules. At birth, these tubules contain simple round cells. During puberty, testosterone and other hormones cause these cells to transform into sperm cells.

Explanation:

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Answer 2

Answer:

(b) seminiferous tubules

reason -

seminiferous tubules consist of 2 type of cell

spermatogenic cell and sertoli cell or supporting cells

Spermatogenic cells or germ cells present in seminiferous tubules are precursor cells of spermatozoa. In initial stage , the testis is not fully developed. Therefore, the spermatogenic cells are in primitive stage called spermatogonia. With the onset of puberty, spermatogonia develop into sperms through different stages like spermatogonia , primary spermatocyte , secondary spermatocyte , spermatids.

Sertoli cells provide support, protection and nourishment for the spermatogenic cells present in seminiferous tubules. Secrete androgen-binding protein (ABP), which is essential during spermatogenesis.