Biology
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Medium
Question
Sperms of liverworts, mosses, ferns move towards archegonia, in response to nucleic acid released by the ovum. This is an example of ____________?
A
Chemotropic movement
B
Chemotactic movement
✓ Official correct answer
C
Chemosastic movement
D
Haptonastic movement
Community credibility
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A
Chemotropic movement
No member explanations yet for this option.
B
Chemotactic movement
No member explanations yet for this option.
C
Chemosastic movement
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D
Haptonastic movement
No member explanations yet for this option.
Explanation
The directed movement of sperm in liverworts, mosses, and ferns toward the archegonia in response to a chemical attractant released by the egg is an example of chemotactic movement.