MCQ
Ovulation takes place in/on
- AOvary
- BAbout the $14^{th}$ day
- ✓Both of $(a)$ and $ (b)$
- DNone of these
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$I.$ law of dominance
$II.$ law of independent assortment
$III.$ law of segregation
$IV.$ incomplete dominance
Choose the correct option
Assertion $(A):$
Polymerase chain reaction is used in DNA amplification
Reason $(R):$
The ampicillin resistant gene is used as a selectable marker to check transformation
In the light of the above statements, choose the correct answer from the options given below :