Loss of Gray Matter in the Brain Through the 20s

question 131

Multiple Choice

Loss of gray matter in the brain through the 20s indicates:

• A) decreased functioning the temporal lobe.
• B) decreased functioning in the parietal lobe.
• C) continued maturation in the occipital lobe.
• D) continued maturation in the frontal lobe.

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Definitions:

Epiphytes

Epiphytes are plants that grow on other plants for physical support, obtaining nutrients and moisture from the air, rain, or debris accumulating around them, rather than the soil.

Photosynthetic

Relating to photosynthesis, the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose.

Adventitious Root

Adventitious roots are roots that grow from an unexpected region of the plant, such as stems or leaves, playing a key role in plant propagation and recovery from injury.

Root Hair Development

The growth of tiny hair-like extensions from root epidermal cells, increasing surface area for water and nutrient absorption from the soil.