« previous next »

Author Question: Three mitotic divisions within the female gametophyte of the megaspore produce A (Read 14501 times)

curlz

  • Hero Member
  • *****
  • Posts: 538
on: Aug 14, 2013
Three mitotic divisions within the female gametophyte of the megaspore produce
A) three antipodal cells, two polar nuclei, one egg, and two synergids.
B) the triple fusion nucleus.
C) three pollen grains.
D) two antipodal cells, two polar nuclei, two eggs, and two synergids.
E) a tube nucleus, a generative cell, and a sperm cell.


Celeste

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

Shine bright :)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Female individuals of the banded Uromastyx, Uromastyx flavofasciata, are different colours. Most nat Female individuals of the banded Uromastyx, Uromastyx flavofasciata, are different colours. Most nat
Using adaptive equipment: (A) male putting on shoe; (B) female eating one handed. Using adaptive equipment: (A) male putting on shoe; (B) female eating one handed.
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Comparison of Sympathetic and Parasympathetic Divisions of the ANS Comparison of Sympathetic and Parasympathetic Divisions of the ANS
Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ... Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ...
Video: Plant Defense Mechanisms from Pathogens

For a complete list of videos, visit our video library