In terms of alternation of generations, the internal parts of the pollen grains

Author Question: In terms of alternation of generations, the internal parts of the pollen grains (Read 1465 times)

aero

Hero Member
Posts: 512

on: Jul 25, 2013

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a
A) moss sporophyte.
B) moss gametophyte bearing both male and female gametangia.
C) fern sporophyte.
D) hermaphroditic fern gametophyte.
E) fern gametophyte bearing only antheridia.

federox

Sr. Member
Posts: 308

Reply #1 on: Jul 29, 2013

Pick E. Bye for now.

Need homework help now?

Ask unlimited questions for free

Ask a Question

aero

Hero Member
Posts: 512

Reply #2 on: Aug 5, 2013

Thanks

« previous next »

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.