A. Algae
A.
B. Fungi
B.
C. Gymnosperms
C.
D. Angiosperms
D.
Correct Answer: D
সঠিক উত্তর: D
Explanation
ব্যাখ্যা
Double fertilization, involving the fusion of one male gamete with the egg and another with the polar nuclei to form endosperm, is exclusive to angiosperms.