« previous next »

Author Question: Which of the following statements correctly describes a portion of the pine life (Read 1186 times)

aero

  • Hero Member
  • *****
  • Posts: 512
on: Jul 25, 2013
Which of the following statements correctly describes a portion of the pine life cycle?
A) Female gametophytes use mitosis to produce eggs.
B) Seeds are produced in pollen-producing cones.
C) Pollen grains contain female gametophytes.
D) A pollen tube slowly digests its way through the triploid endosperm.


federox

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 29, 2013
Pick A. Bye for now.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

aero

  • Hero Member
  • *****
  • Posts: 512
Reply #2 on: Aug 6, 2013
Thanks sooo much ;D I hate mastering biology


« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

The life cycle of Plagiorhynchus cylindraceus, an intestinal parasite of birds. The life cycle of Plagiorhynchus cylindraceus, an intestinal parasite of birds.
Hepatitis B Life Cycle Hepatitis B Life Cycle
Dimensions of quality of life affected by cancer Dimensions of quality of life affected by cancer
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
The early stages of the human life cycle. The early stages of the human life cycle.
A dose-response curve describes the relationship between the quantity of the chemical entering the ... A dose-response curve describes the relationship between the quantity of the chemical entering the ...
Video: Osteoporosis

For a complete list of videos, visit our video library