2.Rules of monogenic inheritance and Mendel's laws

Question 1

Monogenic

Answer 1

trait is controlled by one gene

Question 2

Polygenic

Answer 2

trait is controlled by several genes

Question 3

Mendel’s first law

Answer 3

In a cross between homozygous dominant and recessive , all hybrids of first generation will ressemble its dominant parent in their phenotype

Question 4

Mendel’s second law

Answer 4

In a cross between two heterozygous. The phenotypic ratio will be 3 : 1 and genotype ratio 1 : 2 : 1