While Dreaming,your Roommate Jumps Up and Thrashes Around Violently,acting Out

question 6

Multiple Choice

While dreaming,your roommate jumps up and thrashes around violently,acting out his dream.Your roommate is suffering from

• A)restless legs syndrome.
• B)REM sleep behavior disorder.
• C)narcolepsy.
• D)sleep apnea.

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Definitions:

Stigmatized Pollen Grain

a pollen grain that has been rejected or marked negatively by stigma cells, potentially due to species incompatibility in plant reproduction.

Megaspore

The larger type of spore in some plants that develops into a female gametophyte.

Pollinated

The transfer of pollen from the male parts of a flower to the female parts of the same or another flower, leading to fertilization and the production of seeds.

Petals

The often colorful parts of a flower, usually located between the sepals and the reproductive organs, involved in attracting pollinators.