A. Low mutation population
B. High mutation ratio and small population
C. Selective mating and small population
D. No migration and large population
Related Mcqs:
- Genetic correlation between two variables may be due to___________________?
A. Gene interaction
B. Peliotropy
C. Dominance
D. Selection differential - Who coined the term genetic flexibility and phenotypic flexibility___________________?
A. Hardy (1908)
B. Thoday (1953)
C. Salisbury (1940)
D. Muller (1950) - Nutritional quality breeding deals with genetic improvement in__________________?
A. Oil
B. Protein
C. Vitamin
D. All the above - DNA is genetic material was first discovered by____________________?
A. Attmann (1889)
B. Crick (1953)
C. Sressler (1968)
D. Avery et al (1944) - Who arrang the following associated with genetic engineering___________________?
A. Watson
B. Crick
C. Koruna
D. Morgan - Organism arise from existing forms by genetic variations is called_________________?
A. Mutation
B. Genetics
C. Genetics
D. Hybridization - A genetic element which can exist in more than one of the two alternative forms is known as__________________?
A. Episome
B. Disome
C. Mecrosome
D. Peroxisome - The genetic constitution of an orgarusm is denoted by____________________?
A. Phenotype
B. Genotype
C. Allele
D. Genome - The mechanism ensuring genetic continuity in mitosis is____________________?
A. Formation of two daughter cells with identical DNA
B. Crossing over of the genes
C. Halving of chromosome nuriber between two daughter cells
D. Segregation of maternal and paternal characters - The carrier of genetic information is __________________?
A. Protein
B. Ribosome
C. Nucleic acid
D. Carbohydrates
