Download App

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

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

Answer

  1. –196°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 [1M]" from Sexual Reproduction in Flowering Plants→Sexual Reproduction in Flowering Plants — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

$A$ : In secondary productivity, no new organic matter is formed.

$R$ : It is only utilisation of part of food manufactured by primary producers in building of consumer biomass.

→
The test­tube baby programme employs which one of the following techniques?
→
The organisms should try to maintain the constancy of its internal environment = process called .......
→
Conversion of sugar into alcohol during fermentation is due to the direct action of
→
Which molecule carried by $tRNA$ during initiation of protein synthesis in the eukaryotic organisms?
→
Which of the following organ is differentiated first during development ?
→
During food chain the maximum energy is stored in
→
$A$ : The soil of tropical rain forest has low base content.
$R$ : Such soil shows less percolation and leaching
→
The poisonous substance released as a result of ruputring of schizont in  $ R.B.Cs. $ of malarial patient is
→
Each antibody has $...A...$ polypeptide chains, $...B...$ small chains called $....C...$ chains and $...D...$ longer chains called $.E...$ chains

The antibody, therefore, is represented as $...F...$

Here $A$ to $F$ refers to

→