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When two unrelated individuals or lines ...

When two unrelated individuals or lines are crossed, the performance of `F_(1)` hybrids is often superior to both its parents. The phenomenon is called

A

Metamorphosis

B

Heterosis

C

Transformation

D

Splicing

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
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  2. Which one of the following conditions correctly describes the manner o...

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  9. A cross in which an organism showing a dominant phentype is crossed wi...

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  10. Study the given pedigree chart of a certain family and select the corr...

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  18. Haploids are more suitable for mutation studies than the diploids. Thi...

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