NEET Zoology Biotechnology Principles and Processes Questions Solved


Why is a marker gene useful?

A It shows you where the gene being added has been taken up.

B It's a way of labelling which gene you want to modify.

C It sticks with the striker gene.

D  It marks the position  of r DNA

NCERt , pg 199

Difficulty Level:

  • 46%
  • 31%
  • 8%
  • 16%
Crack NEET with Online Course - Free Trial (Offer Valid Till August 27, 2019)