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.Management Sciences
Category: Plant Breeding and Genetics
One of the following is not a technique in hybridization_________________?
A. Bagging
B. Inter over crossing
C. Intraspecific crossing
D. Inosculation
When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because___________________?
A. Albinism is dominant over green characters
B. Green plastids of male parent become nitrated
C. Plastids are inherited through maternal parents
D. Crossing over results in structural changes in green plastids
The smallest unit of recombination in the chromosome is called___________________?
A. Gene
B. Chromosome
C. Citron
D. Recon
Convergent improvement was proposed by________________?
A. Jones (1920)
B. Richy (1920)
C. Hays (1919)
D. East (1920)
The name “Suicide bag” is given to___________________?
A. Ribosomes
B. Centrosomes
C. Microsomes
D. Lysosmes
Which feature is not found in all living beings____________________?
A. Energy storage in high high energy phosphate bonds
B. Protein synthesis in ribosome’s
C. Some triplet code for amino acids
D. Types of protein occurring in the body
Continuous variation are attrions are attributed to____________________?
A. Crossingover
B. Polyploidy
C. Mutations
D. Linkage
In pulses, limiting amino acids include__________________?
A. Lysine
B. Threamine
C. Tryptophan
D. Methionine
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