MCQ
The capsule enclosing testis of mammal is called as:
- ATunica albuginea
- BTunica media
- CTunica vaginalis
- DTunica vasculosa
Explanation:
Tunica albuginea is the fibrous envelope of the testes.
Tunica media lies between the tunica intima on the inside and the tunica externa on the outside.
Tunica vasculosa is the vascular layer of the testis.
Tunica vaginalis is a mesothelium-lined sac.
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Statement $II :$ $'AAA'$ and $'AAG'$ both codons code for the amino acid lysine.
In the light of the above statements, choose the correct answer from the options given below.