9.Biotechnology Principals and Process
medium

Method involving entry of high velocity gold microparticles coated with $DNA$ into plant cell is

A

Protoplast fusion

B

Transfection

C

Biolistics

D

Magic bullet action

Solution

It is also known as gene gun.
Protoplast fusion: During fusion, two or more protoplasts come in contact and adhere with one another
spontaneously or in presence of fusion inducing chemicals, such as polyethylene glycol $(PEG)$.
Transfection: Transfer of $DNA$ into eukaryotic cell is called transfection.

Standard 12
Biology

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