Question

explain the internal structure of testis​

Answer 1

Answer:

Each testicle is covered by tough, fibrous layers of tissue called the tunica. The outer layer is called the tunica vaginalis and the inner layer is called the tunica albuginea. The testicle is divided into parts called lobules. Each lobule contains tiny U-shaped tubes called seminiferous tubules.

Answer 2

Explanation:

Under a tough membrenous shellcalled the tunica albuginea , the testis of amniotes, as well as contain very fine coiled tubes called seminiferous tubules .instead the sperms are produced from spherical structure called sperm ampllae.

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