Between weeks 3 and 8 of development, a developing individual is considered a ________.

A. zygote
B. blastocyst
C. fetus
D. embryo
E. trophoblast


Answer: D

Anatomy & Physiology

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Hannah eats tremendous amounts of food, but then takes laxatives, vomits, and

exercises to keep from gaining weight. She has an eating disorder called ____. Fill in the blank(s) with correct word

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What leads to respiratory acidosis?

A) hyperventilation B) hypoventilation C) increasing reabsorption of bicarbonate ions from the filtrate D) increasing secretion of hydrogen ions into the filtrate

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Which pattern of neural processing is important for higher level mental processing such as problem solving?

What will be an ideal response?

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Which two cell types are primarily responsible for graft rejection?

A. Marcrophages and natural killer cells B. Natural killer cells and B cells C. Cytotoxic T cells and helper T cells D. B cells and plasma cells E. B cells and helper T cells

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