SaraNextGen.Com

A condition, where a certain gene is present in only a single copy in a diploid cell, is called

a)

Four different types of gametes produed by the -dihybrid

b)

Homozygous condition of the -dihybrid

c)

Four different types of-dihybrids

d)

Four different types of gametes produed by the -parent



Question ID - 7633 | SaraNextGen Top Answer

A condition, where a certain gene is present in only a single copy in a diploid cell, is called

a)

Four different types of gametes produed by the -dihybrid

b)

Homozygous condition of the -dihybrid

c)

Four different types of-dihybrids

d)

Four different types of gametes produed by the -parent

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

When the -hybrid is crossed with recessive parent, both phenotypes appear in progeny and this is called test cross. It gives 1 : 1 ratio in monohybrid cross and 1 : 1 : 1 : 1 ratio in dihybrid cross.

127 votes


127