MCQ
The period when menstrual cycle stops is:
- AMenarche
- BLuteal phase
- CMenopause
- DHeat period
Explanation:
The reproductive cycle in the female primates is called menstrual cycle.
The first menstruation begins at puberty and is called as menarche.
In human females, menstruation is repeated at an interval of about 28/29 days, and the cycle of events starting from one menstruation till the next one is called as the menstrual cycle.
In human beings, menstrual cycle ceases around 50 years of age; that is termed as menopause.
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$R$ : This enzyme remain active during the high temperature including denaturation of double stranded $DNA$.
$I$. $GEAC$ make decisions regarding the validity of the $GM$ research
$II$. It checks the safety of introducing $GM$ organisms for the public services for their large scale use
Which of the statements given above is/are correct?