All of the Following Are Processes That Occur During Angiosperm

All of the following are processes that occur during angiosperm reproduction EXCEPT

A) the microspore mother cell undergoes meiosis to produce four haploid microspores.
B) the generative cell forms two sperm cells via mitosis.
C) one megaspore degenerates, and the other three divide once to produce the six- celled embryo sac.
D) the megaspore mother cell undergoes meiosis to produce four haploid megaspores.
E) the tube cell produces the pollen tube.