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NEET2007ZoologyPrinciples of Inheritance and VariationActual

If a homozygous red-flowered plant is crossed with a homozygous white-flowered plant, the offsprings will be

Options

  1. Ahalf-white flowered
  2. Bhalf red-flowered
  3. Call white-flowered
  4. Dall red-flowered.

Correct answer

D. all red-flowered.

Step-by-step solution

The red colour of flower dominates upon white colour of flower. In the present varieties both parents are of pure variety, therefore, the offsprings will be all heterozygous red flowered as shown below :

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