« previous next »

Author Question: In flowering plants, a mature male gametophyte contains A) two haploid gametes a (Read 593 times)

curlz

  • Hero Member
  • *****
  • Posts: 538
on: Aug 14, 2013
In flowering plants, a mature male gametophyte contains
A) two haploid gametes and a diploid pollen grain.
B) a generative cell and a tube cell.
C) two sperm nuclei and one tube cell nucleus.
D) two haploid microspores.
E) a haploid nucleus and a diploid pollen wall.


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: Aug 22, 2013
I know it's C,

Shine bright :)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Field experiment on effects of predation on male guppy colouration Field experiment on effects of predation on male guppy colouration
Male South American Knob-billed Duck (S. m. sylvicola) Male South American Knob-billed Duck (S. m. sylvicola)
Plants Plants
Plants Plants
A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea
Life cycle of a typical flowering plant. Life cycle of a typical flowering plant.
Video: Dendrite Animation

For a complete list of videos, visit our video library