Alleles are

  • [NEET 2015]
  • A

    different molecular forms of a gene

  • B

    heterozygotes

  • C

    different phenotype

  • D

    true breeding homozygotes.

Similar Questions

Chromosomal number in a cell of a flowering plant is

Definitions / Explanation : Homozygous
 

Give differences Homozygous and Heterozygous

Which one of the following can be explained on the basis of Mendel's Law of Dominance?

$A$. Out of one pair of factors one is dominant and the other is recessive.

$B$. Alleles do not show any expression and both the characters appear as such in $F_2$ generation.

$C$. Factors occur in pairs in normal diploid plants.

$D$. The discrete unit controlling a particular character is called factor.

$E$. The expression of only one of the parental characters is found in a monohybrid cross.

Choose the correct answer from the options given below:

  • [NEET 2024]

Cross between the pure tall plant from $F_1$ and dwarf plant will give