Recent Research Has Shown That

question 90

Multiple Choice

Recent research has shown that

• A)ADHD naturally resolves itself over the lifespan.
• B)ADHD is caused by a single gene called DAT 1.
• C)the brain of children with ADHD is 3%-4% percent smaller than children without ADHD.
• D)all of these are correct

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Definitions:

Female Cones

Reproductive structures of certain plants like conifers, which produce seeds in contrast to male cones that produce pollen.

Megasporangia

Structures in plants that produce megaspores, which develop into female gametophytes.

Antheridia

Male reproductive structures in plants, algae, and fungi that produce and release sperm.

Integuments

Layers or coverings of an organism or organ, serving to protect or enclose, especially the outer layer of seeds or the skin of humans and animals.