Q470
Superiority of F1 hybrid over a standard commercial variety is called
A.
Heterobeltiosis
B.
Luxuriance
C.
Economic heterosis
AnswerD.
Relative heterosis
Answer: Option C
Solution
Answer: Option C
Solution:
The superiority of an F1 hybrid over a standard commercial variety is called Economic heterosis.Heterosis is the improved or increased function of any biological quality in a hybrid offspring. It refers to the superiority of F1 over the standard commercial check variety. It is also called economic heterosis or useful heterosis and is calculated by using a formula.