Free Strategies For Enhancement In Food Production (Daily Quiz: 2) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

A mule is produced by

(a) outcrossing

(b) cross-breeding

(c) inbreeding

(d) interspecific hybridisation

Question-2

All of the given options are true about Saccharum officinarum except

(a) Thicker stem

(b) Grown in South India

(c) High sugar content

(d) Grow well in North India

Question-3

Plants derived sexually from the same plant are _______while those derived from somatic tissue from the same plant are ______________.

(a) different, also different

(b) identical, different

(c) different, identical

(d) identical, also identical

Question-4

Which of the following enhances or induces fusion of protoplasts ?

(a) IAA and kinetin

(b) Polyethylene glycol and sodium nitrate

(c) IAA and gibberellins

(d) Sodium chloride and potassium chloride

Question-5

Which of the following statements are not the main objective of animal breeding?

(a) Increased production of milk, meat, egg, wool, etc.

(b) Improved growth rate

(c) Superior quality of milk, meat, eggs, wool, etc.

(d) Improved resistance to various diseases