Clones of plants can be produced by

Clones of plants can be produced by

Options

(a) sexual reproduction (b) hybridisation (c) vegetative reproduction (d) mutational breeding

Correct Answer:

vegetative reproduction

Explanation:

No explanation available. Be the first to write the […]

Antibodies in our body are produced by

Antibodies in our body are produced by

Options

(a) B-lymphocytes (b) T-lymphocytes (c) monocytes (d) RBC’s

Correct Answer:

B-lymphocytes

Explanation:

No explanation available. Be the first to write the explanation for this question […]

The dimensional formula for Young’s modulus is

The dimensional formula for Young’s modulus is

Options

(a) [ML⁻¹T⁻²] (b) [M⁰LT⁻²] (c) [MLT⁻²] (d) [ML²T⁻²]

Correct Answer:

[ML⁻¹T⁻²]

Explanation:

Young’s modulus Y=Stress/Strain=(Force/Area)/(elongation/Iength)

Y=[MLT⁻²][L]/[L²][L] = [ML⁻¹T⁻²]

1 2 3 4 5 6