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Question
Choose the odd one out.
Choose the odd one out.
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Solution
The correct option is C Primary oocyte-zona pellucida
Primary oocyte which is surrounded by a layer of granulosa cells is called the primary follicle.
The primary oocyte undergoes meiosis I and forms the secondary oocyte and first polar body.
The secondary oocyte has a new membrane around it called zona pellucida.
Luteinising hormone acts on the Leydig cells and stimulates the synthesis and secretion of androgens. The principal androgen is testosterone.
Follicle stimulating hormone (FSH) acts on Sertoli cells and helps in the process of spermatogenesis.
In human males, the process of spermatogenesis starts at puberty and continues till old age.
Primary oocyte which is surrounded by a layer of granulosa cells is called the primary follicle.
The primary oocyte undergoes meiosis I and forms the secondary oocyte and first polar body.
The secondary oocyte has a new membrane around it called zona pellucida.
Luteinising hormone acts on the Leydig cells and stimulates the synthesis and secretion of androgens. The principal androgen is testosterone.
Follicle stimulating hormone (FSH) acts on Sertoli cells and helps in the process of spermatogenesis.
In human males, the process of spermatogenesis starts at puberty and continues till old age.
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