Which structure(s) must pass through the micropyle for successful fertilization

Author Question: Which structure(s) must pass through the micropyle for successful fertilization (Read 602 times)

aero

Hero Member
Posts: 512

on: Jul 25, 2013

Which structure(s) must pass through the micropyle for successful fertilization to occur in angiosperms?
A) only one sperm nucleus
B) two sperm nuclei
C) the pollen tube
D) Two of the responses above are correct.

federox

Sr. Member
Posts: 308

Reply #1 on: Jul 28, 2013

Pick D. Bye for now.

Need homework help now?

Ask unlimited questions for free

Ask a Question

aero

Hero Member
Posts: 512

Reply #2 on: Aug 6, 2013

Yes you were right ! Thanks

« previous next »

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.