A. Cross breeding
B. Back crossing
C. Self fertilization
D. Inbreeding
A. Atavism
B. Auxotroph
C. Axoneme
D. Armor
A. Heterocyst
B. Hetropyenosis
C. Hypostasis
D. Epistastasis
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
A. 12
B. 24
C. 22
D. 23
A. Dominant lethal genes in heterozygous individuals
B. Dominant lethal genes in homozygous individuals
C. Dominant epistasis
D. None of the above
A. 100,000,000 years
B. 200,000,000 ears
C. 300,000,000 years
D. Still occurring
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. DDT
B. X-rays
C. Gibberrellic acid
D. Auxins
A. Recessive
B. Incomplete dominant
C. Mutant
D. Dominant