Question

A) Do as directed:

(i) Define Heredity.
(ii) Give Law of Dominance.
(iii) Write function of testis.​

Answer 1

Answer:

i) The passing on of physical or mental characteristics genetically from one generation to another.

ii) The Law of Dominance says that when an organism is heterozygous for a trait, only the dominant allele will produce a phenotype.

iii) The testes have two functions – to produce sperm and to produce hormones, particularly testosterone.