Question

Give the basic features of the mechanism of inheritance.

Answer 1

The process of transfer of genetical characters from parents to offsprings is called Inheritance. The basic features of inheritance are

(i) Characters are controlled by genes.
(ii) Each gene controls one character.
(iii) There may be two or more forms of the gene.
(iv) One form may be dominant over the other.
(v) Genes are present on chromosomes.
(vi) An individual has two forms of the gene whether similar or dissimilar.
(vii) The two forms separate at the time of gamete formation.
(viii) The two forms are brought together in the zygote.