A. Dominance gene action
B. Additive gene action
C. non-additive gene action
D. Partial dominance gene action
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 - Which are the necessary conditions for the hardy Weinberg principle for applying to genetic population________________?
A. Low mutation population
B. High mutation ratio and small population
C. Selective mating and small population
D. No migration and large population - 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 - Who coin the term genetic load _____________?
A. Hardy (1908)
B. Muller (1950)
C. Ford (1940)
D. Satisbury (1940) - One of the following is not an advantage of genetic engineering___________________?
A. Microbes act as biological factories
B. Improvement of crop can take place
C. The gene pool is maintained
D. Genetic error can be rectified - 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
