The process of isolating a desirable homozygous individual from the mixed population and multiplying the same without contamination to release as a new variety is known as
A. Pure-line selection
B. Clonal selection
C. Mass selection
D. Natural selection
Answer: Option A
This Question Belongs to Biology GK Chapter Wise >> Gentics And Evoloution
Related Questions on Gentics and Evoloution
A piece of DNA molecule that can serve as a carrier for the gene to be cloned is called as a
A. Virus
B. Vector
C. DNA junk
D. Gene factor
A haploid organism contains only one set of chromosomes, and is said to be
A. Homozygous
B. Heterozygous
C. Hemizygous
D. Holozygous
Which of the following is the correct pair?
A. Darwin - Use and disuse of organs
B. de Vries - Mutation theory
C. Lamarck - Origin of life
D. Haldane - Law of heredity
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