Question

Fill in the blanks

Q1 better varieties of crops can be developed by plant --------.

Q2 -------- means producing offsprings under controlled conditions.

Q3 -------- is a technique used for developing new crop varieties by cross breeding.

Q4 In the breeding experiments anthers of plants are removed by process called ---------

Q5 --------- farming technique of crop cultivation employs biological methods.

 

 

Answer 1

1. Hybridization
2. Captive Breeding
3. Hybridization

Answer 2

1.Better varieties of crops can be developed by plant breeding or hybridisation.
3.Hydridisation is a technique used for developing new crop varieties by cross breeding.
4.Emasculation is the process of removal of anthers during breeding experiments.
5. Traditional