Give differences : Homozygous and Heterozygous
Give differences : Homozygous and Heterozygous
Hence, in plants the pair of alleles for height would be $TT$ , $Tt$ or $tt$ . Mendel also proposed that in a true breeding, tall or dwarf pea variety the allelic pair of genes for height are identical or homozygous, $TT$ and $tt$, respectively.
In other words the hybrids have $Tt$. Since these hybrids contain alleles which express contrasting traits, the plants are heterozygous.
Similar Questions
Two pea plants were subjected for cross pollination. Of the $183$ plants produced in the next generation, $94$ plants were found to be tall and $89$ plants were found to be dwarf. The genotypes of the two parental plants are likely to be
Two pea plants were subjected for cross pollination. Of the $183$ plants produced in the next generation, $94$ plants were found to be tall and $89$ plants were found to be dwarf. The genotypes of the two parental plants are likely to be
Definitions / Explanation : Homozygous
Definitions / Explanation : Homozygous
How does inheritance of one Gene take place ?
How does inheritance of one Gene take place ?
Explain the Law of Dominance using a monohybrid cross.
Explain the Law of Dominance using a monohybrid cross.
Which of the following is genotypic ratio of Mendel's monohybrid cross
Which of the following is genotypic ratio of Mendel's monohybrid cross