An organism with two identical alleles for a given trait is

  • A

    Homozygous

  • B

    Segregating

  • C

    Dominant

  • D

    A hermaphrodite

Similar Questions

In pea plants, yellow seeds are dominant to green. If a heterozygous yellow seeded plant is crossed with a green seeded plant, what ratio of yellow and green seeded plants would you expect in $F_1$ generation?

  • [AIPMT 2007]

Using a Punnett square, work out the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.

Which of the following law was discovered first by Mendel?

Mendel cross tall and dwarf plant. In $F_{2}$-generation the observed ratio was $3: 1$ (tall: short). From this result, he deduced

$I.$ law of dominance

$II.$ law of independent assortment

$III.$ law of segregation

$IV.$ incomplete dominance

Choose the correct option

In a zygote if the number of alleles is two in alternate forms, the expression of adult would be