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