MCQ
The cylindrical portion below the level of cotyledons on embryonal axis is
- AEpicotyl
- ✓Hypocotyl
- CRadicle
- DPlumule
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A\;\;;\;\;B\;\;;\;\;C$
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 :