In Angiosperms,double Fertilization

question 30

Multiple Choice

In angiosperms,double fertilization

• A) produces the four microspores in the male, and the four megaspores in the female.
• B) results in the diploid zygote, and the triploid endosperm.
• C) is a pairing of fertilization events, with one forming the sporophyte and the other forming the gametophyte.
• D) must happen to the pollen, forming the male gametophyte, and also to the egg, forming the female gametophyte.
• E) happens in the eudicot group of plants having two cotyledons.

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Definitions:

Behavior Modification

System of motivation that emphasizes rewarding people for doing the right things and punishing them for doing the wrong things.

Rewarding

Offering satisfaction, happiness, or benefit, especially after an effort.

Behavior Modification

The use of empirically demonstrated techniques to improve behaviors, often by changing the environment’s response to those behaviors.

Motivated

The condition of being eager or willing to act or work toward a goal due to personal desire or external incentive.