Download App

Sexual Reproduction in Flowering Plants — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSexual Reproduction in Flowering Plants1 Mark
MCQ
Pollen grains can be stored in liquid nitrogen at:
  • A
    $70^\circ C.$
  • B
    $100^\circ C.$
  • ✓
    $–196^\circ C.$
  • D
    $0^\circ C.$
✓

Answer

Correct option: C.
$–196^\circ C.$

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 Sexual Reproduction in Flowering Plants→Sexual Reproduction in Flowering Plants — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

What map unit (Centimorgan) is adopted in the construction of genetic maps?
→
............... join foreign $DNA$ to plasmid
→
What is diapedesis?
→
Which one of the following element is the critical limiting factor in the function of ecosphere because of its irretrievable loss into the ocean $...........?$
→
Viviparity is found in:
→
Assertion : Replication and transcription occur in the nucleus but translation takes place in the cytoplasm.

Reason : $mRNA$ is transferred from the nucleus into cytoplasm where ribosomes and amino acids are available for protein synthesis.

→
The phosphorus cycle differs from those of carbon and nitrogen as well as those of sulphur, oxygen and hydrogen in that it lacks:
→
Single cell protein is?
→
Thermostable DNA polymerase is isolated from bacterium:
→
The food chain in which microbes split energy rich compounds of the producer community is
→