A lack of lung surfactant causes ________ lungs that resist expansion.

A. floppy
B. inflamed
C. infected
D. stiff


Answer: D

Anatomy & Physiology

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When muscle tension is greater than the resistance (weight), movement ________ occur.

A. will not B. will

Anatomy & Physiology

Which of the following hormones is released by the corpus luteum after ovulation and causes a negative feedback loop with the hypothalamus and the anterior pituitary?

Progesterone Luteinizing hormone Gonadotropin releasing hormone Estrogen Gonadotropin

Anatomy & Physiology

The brain, nerves, spinal cord, and ganglia are organs of the ____________________.?

Fill in the blank(s) with correct word

Anatomy & Physiology

In incomplete dominance, the phenotype of a heterozygote is in between that of either homozygote.

Answer the following statement true (T) or false (F)

Anatomy & Physiology