What are the more than one million functional units found in each kidney called?

A. Collecting ducts
B. Nephrons
C. Major calyces
D. Renal pyramids
E. Minor calyces


Answer: B

Anatomy & Physiology

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The stage of labor during which the fetus emerges from the vagina is called the ________ stage

A) emergence B) dilation C) placental D) expulsion E) fetal

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Matching

A) Homozygous B) Sex chromosomes C) Recessive D) Genotype 1) Actual genetic makeup. 2) A chromosome pair that may be very different in size. 3) Genes not expressed unless they are present in homozygous condition. 4) Situation in which an individual has identical alleles for a particular trait.

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Merocrine sweat glands

A) are compound alveolar glands. B) produce organic secretions that are metabolized by bacteria to produce body odor. C) secrete a watery fluid directly onto the surface of the skin. D) increase in number and activity with aging. E) primarily function in lubricating the hairs.

Anatomy & Physiology

The muscle we develop when we do sit-ups is the ____

a. transversus abdominis b. external oblique c. rectus abdominis d. internal oblique

Anatomy & Physiology