Download App

Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
Gene gun can introduce genes into cells with the help of:
  • A
    Plasmids
  • B
    Cosmids
  • ✓
    Microscopic pellets
  • D
    Phagemids
✓

Answer

Correct option: C.
Microscopic pellets
In the gene gun method, microscopic pellets of gold or tungsten are coated with the transgene fragments and shot into the plant cells or tissues at high velocity.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Biotechnology: Principles and Processes→Biotechnology: Principles and Processes — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

$AIDS$ causing factors are associated with
→
Womb is:
→
Which are characters of insect pollinated flowers ?
→
The concept of chemical evolution is based on
→
Which forest among the following has been clear for the farming of soya bean and browsing of animals?
→
In split genes, the coding sequence are called.
→
$.......$ is the transfer of normal genes into body cells to correct a genetic defect:
→

Match the following:

Column $- I$Column $- II$
$(a)$ Epicotyl$(v)$ Mango
$(b)$ Hypocotyl$(w)$ Plumule
$(c)$ Nuclear Endosporm$(x)$ Coconut water
$(d)$ Parthenocarpic fruits$(y)$ Banana
 $(z)$ Radicle
→
Which of the following pairs belongs to biofertilizers?
→
Which is incorrect in Mendelian characters ?

Character                dominant                recessive

→