A. Spermatozoa
B. Spermatid
C. Primary oocyte
D. Spermatocyte
Plant Breeding and Genetics
Auto polyploidy have been successfully exploited in ………?
A. Sugar beat
B. Sugarcane
C. Maize
D. Sunflower
Line x tester analysis provides information about:……..?
A. GCA & SCA variances
B. GCA & SCA effects
C. D & H components
D. All of these
In line x tester cross mating is done between:
A. Males & females
B. Among males
C. Among females
D. All of these
The template of translation is……..?
A. tRNA
B. mRNA
C. rRNA
D. None of these
The leaf without petiole is referred as……….?
A. Petiolate
B. Sessile
C. Stipulate
D. Pilose
Earliest method of plant breeding?
A. Introduction
B. Mutation
C. Hybridization
D. Selection
Self-incompatibility is controlled by………?
A. Multiple alleles
B. Polygenes
C. Plasmogenes
D. Both B and C
Male sterility is absence of………?
A. Functional pollen
B. Sterile pollen
C. Sterile anther
D. All of these
Colour blindness is a……..?
A. S*x linked trait
B. S*x influenced trait
C. S*x limited trait
D. None of above