Question

Each testicular lobule normally contains.
(1) 4-6seminiferous tubules
(2) 1-3seminiferous tubules
(3) 6-7seminiferous tubules
(4) 7-9seminiferous tubules​

Answer 1

Answer:

Each lobule contains 1–4 seminiferous tubules and each testis may contain up to 900 of these tubules.

Explanation:

Answer 2

Answer:

(2) 1-3 seminiferous tubules

Explanation:

• The male reproductive system consists of many parts and Testis is an important and main organ for the males . Testis is an oval structure consisting of almost 250 lobules in each testis.

• Each lobule comprises 1 to 4 highly coiled seminiferous tubules.

• They finally converge to form a single tubule, which leads to rete testes.

• Ducts exiting the testes are short and efferent.

• Sperms are produced in seminiferous tubules, the process is called spermatogenesis.

• Spermatogonia or germ cells are already present in the seminiferous tubule and start dividing through mitosis after puberty

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