A. One gene pair enhances phenotype expression of another gene pair B. Many gene together control a parucular phenotype C. One pair of gene can completely mask the expression of another gene pair D. One gene pair independently controls a phenotype
A. Heterogeneous B. Heterozygous C. Homogenous D. Homozygous
A. There are many alleles of each gene in each call B. There are two alleles of each gene in each cell C. There is only one alleles of each gene present in each cell D. Non3e4 of the above
A. Recessive B. Incomplete dominant C. Mutant D. Dominant
A. DDT B. X-rays C. Gibberrellic acid D. Auxins
A. Lamark’s idea on inheritance of acquired character’s B. Mathis’s essay on population C. Mendes’s experiment on pea D. De Vries theory of mutation
A. 100,000,000 years B. 200,000,000 ears C. 300,000,000 years D. Still occurring
A. Dominant lethal genes in heterozygous individuals B. Dominant lethal genes in homozygous individuals C. Dominant epistasis D. None of the above
A. Single gene may produce multiple effects B. Dominance may be incomplete C. The environment effects the expression of genetic character D. Genetic trails are influence by many genes