Biology
NULL
Medium
Question
Double fertilization occurs in _________?
A
All plants
B
All seed plants
C
Gymnosperms
D
Angiosperms
✓ Official correct answer
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
All plants
No member explanations yet for this option.
B
All seed plants
No member explanations yet for this option.
C
Gymnosperms
No member explanations yet for this option.
D
Angiosperms
No member explanations yet for this option.
Explanation
Double fertilization, in which one sperm nucleus fertilizes the egg and another fuses with the polar nuclei to form the endosperm, is a defining feature of angiosperms (flowering plants).