$A$: $LH$ acts on Sertoli cells for release of certain factors required for spermatogenesis.
$R$: Spermiation occurs directly under the influence of $LH$.
$R$: Spermiation occurs directly under the influence of $LH$.
- AAssertion and Reason both are correct and also correct explanation.
- BAssertion and Reason both are correct but not explanation of assertion.
- CAssertion is correct,but Reason is incorrect.
- DBoth Assertion and Reason are incorrect.
Explore More
Similar Questions
$A$ female of $24$ years age attained puberty at the age of $14$ years. She has two children born by normal delivery. How many polar bodies are formed in her body till date $($each $\text{M.C.}$ is of $30$ days$)$ :-
Medium
View SolutionChoose the correct pair:
Column-$I$ Column-$II$ $(A)$ Myometrium $(1)$ Cushion of fatty tissue $(B)$ Mons pubis $(2)$ Tiny finger-like structure $(C)$ Acrosome $(3)$ External layer of uterus $(D)$ Prostate gland $(4)$ Middle thick layer of uterus $(5)$ Help in fertilization of ovum
| Column-$I$ | Column-$II$ |
| $(A)$ Myometrium | $(1)$ Cushion of fatty tissue |
| $(B)$ Mons pubis | $(2)$ Tiny finger-like structure |
| $(C)$ Acrosome | $(3)$ External layer of uterus |
| $(D)$ Prostate gland | $(4)$ Middle thick layer of uterus |
| $(5)$ Help in fertilization of ovum |
Medium
View SolutionCleavage in the mammalian egg is $.........$.
MediumAIPMT 2000
View SolutionChoose the correct option for human reproduction.
Easy
View SolutionObserve the given figure carefully and identify the site of fertilization by considering the parts labeled as $a, b, c,$ and $d$.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo