Biology for IGCSE & O level - Variation And Selection (Section 6 - No. 13)
In the context of the text, what is meant by 'hybrid vigor'?
The result of inbreeding.
The reduced vigour due to related individuals.
The hybrid offspring showing better traits.
A slower rate of evolution.
Vysvětlení
Hybrid vigor is the improved characteristics of hybrid offspring compared to either parent.