If in a garden pea plant, a cross is made between red flowered and white flowered plants. What will be the phenotypic ratio in $F_2$ generation

  • [AIPMT 2002]
  • A

    $1:2:1$

  • B

    $9:3:3:1$

  • C

    $3:1$

  • D

    $1:3$

Similar Questions

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]

An allele is said to be dominant if

  • [AIPMT 1999]

If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of is likely to be

  • [AIIMS 1980]

Change in single base pair

Which of the following terms represent a pair of contrasting characters?