MCQs Plant Breeding and Genetics-36

MCQs Plant Breeding and Genetics-36

1. The phenotypic variation in a population is increased through the process of ———-

 
 
 
 

2. When two genes are inherited independently, each pair of alleles (A/a and B/b) separates from each other during gamete formation. This results in —— possible combinations of alleles in the gametes

 
 
 
 

3. Progeny of a hybrid plant will exhibit ———-

 
 
 
 

4. Eggs and pollen grains are gametes, and after their formation, they receive ——— genes

 
 
 
 

5. A group of cells carrying the same function or having similar structure and origin is called a ———–

 
 
 
 

6. Random assortment of genes will occur if the genes are located on ———

 
 
 
 

7. ——– is credited with the first scientific investigation on hybridization and hybrid vigor

 
 
 
 

8. Thomas Andrew first observed genotypic differences among wheat varieties in their resistance to ———- disease

 
 
 
 

9. Anemophily is ——–

 
 
 
 

10. When two organisms live together for mutual help to each other, they are called —–

 
 
 
 

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