$A$: $LH$ acts on Sertoli cells for release of certain factors required for spermatogenesis.
$R$: Spermiation occurs directly under the influence of $LH$.

  • A
    Assertion and Reason both are correct and also correct explanation.
  • B
    Assertion and Reason both are correct but not explanation of assertion.
  • C
    Assertion is correct,but Reason is incorrect.
  • D
    Both Assertion and Reason are incorrect.

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Similar Questions

Match the columns.
Column-$I$Column-$II$
$(a)$ Parturition$(p)$ Attachment of embryo to endometrium
$(b)$ Gestation$(q)$ Release of egg from Graafian follicle
$(c)$ Ovulation$(r)$ Delivery of Foetus from uterus
$(d)$ Implantation$(s)$ Duration between pregnancy and birth
$(t)$ Formation of zygote by fusion of egg and sperm

Which of the following pairs is correctly matched?

Rapid secretion of $LH$ in ovulation causes

Give differences between:
$(A)$ Spermatogenesis and Oogenesis
$(B)$ Embryo development and Foetus development

The figure shows a section of human ovary. Select the option which gives the correct identification of either $A$ or $B$ with function/characteristic.

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