A. Hybrid
B. Top cross
C. Poly cross
D. Inbred
Related Mcqs:
- A species or type of a plant derived from doubling the chromosome of the F1 hybrid of two known species is known as__________________?
A. Autodiploid
B. Hexaploid
C. Autopolyploid
D. Amphidiploid - A polyploidy species with genomes derived from the same original species is an_________________?
A. Allopolyploidy
B. Amphidiploids
C. Annapolis
D. Autopolyploid - Nutritional quality breeding deals with genetic improvement in__________________?
A. Oil
B. Protein
C. Vitamin
D. All the above - Mendel studied contrasting characters for his breeding cxperiments with peas which of the following character he did not study_______________?
A. Pod color
B. Pod shape
C. Plant height
D. Leaf shape - The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called__________________?
A. Gene flow
B. Genetic drift
C. Gene frequency
D. None of the above - Out breeding leads to reproduction in____________________?
A. Heterozygosity
B. Homozygosity
C. Population mean
D. None of the above - Mutation breeding is mostly used in____________________?
A. Self pollinated crops
B. Cross pollinated crops
C. Vegetative propagated crops
D. Often cross pollinated crops - The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?
A. Gene flow
B. Genetic drift
C. Gene frequency
D. None of the above - Those rams whose breeding worth is known, is known as _______________________?
A. Experienced ram
B. Adult ram
C. Mature ram
D. None of above - Breeding season in Sheep ________________________?
A. Spring & Autumn
B. Spring & Summer
C. Spring & Winter
D. Only Spring
