When two unrelated individuals or lines are crossed, the performance of $F_1$ hybrid is often superior to both its parents. This phenomenon is called

  • [AIPMT 2011]
  • A

    heterosis

  • B

    transformation

  • C

    splicing

  • D

    metamorphosis.

Similar Questions

Study of improvement of human race by providing ideal nature is

  • [AIPMT 1990]

Which one from those given below is the period for Mendel’s hybridisation experiments ?

  • [NEET 2017]

Mule is an offspring of

Albinism is

The progenies are found to be male sterile after crossing two plants. This is due to some genes, which are present in