Which is the root of breeding programmes? - Vidyadip

MCQ

Which is the root of breeding programmes?

A
Totipotency.
✓
Genetic variability.
C
Hybrid vigour.
D
Pure lines.

✓

Answer

Correct option: B.

Genetic variability.

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 Strategies for Enhancement in Food Reproduction→Strategies for Enhancement in Food Reproduction — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

At what level gene expression does not occur ?

In $Log\ S = log\ C+ Z log\ A, C =$ .... ? ......

Discontinuous variations are:

If a recombinant $DNA$ bearing gene for ampicillin resistance is transferred into $E.$ coli cells and the host cells are spread on agar plates containing ampicillin, then

A population is in Hardy- weinberg equilibrium for a gene with only two alleles. If the gene frequency of an allele $A$ is $0.7$, the genotype frequency of $Aa$ is

Leukaemia is a cancer caused due to:

Primary productivity in an ecosystem is expressed as:

Which of the following is exotic species?

In virus$-$infected plants the meristematic tissues in both apical and axillary buds are free of virus because:

Infertility cases due to inability of the male partner to inseminate the female or due to very low sperm count in the ejaculates, could be corrected by artificial insemination $\ce{(AI)}.$