Pawpaw seeds collected from a tree with many desirable agronomic qualities did not give rise...
BIOLOGY
JAMB 1992
Pawpaw seeds collected from a tree with many desirable agronomic qualities did not give rise to plants of desirable character as the parent because
- A. seeds are not reliable for propagating plants
- B. uncontrolled out-crossing can introduced unwanted variability
- C. vegetative propagation is best form of reproduction of all crop
- D. seeds were not physiologically mature at the harvest
Correct Answer: B. uncontrolled out-crossing can introduced unwanted variability
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