The white blood cells that may connect the nervous

and immune systems are the
a. neutrophils.
b. macrophages.
c. mast cells.
d. eosinophils.
e. lymphocytes.


Answer: c

Biology & Microbiology

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Explain the relationship between cellular respiration and photosynthesis with respect to the storage and release of chemical energy

What will be an ideal response?

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If a monohybrid cross results in a 1:2:1 ratio for both the genotype and the phenotype in the F2

generation, then which type of inheritance might be at work?

a. dominance b. incomplete dominance c. epistasis d. pleiotropy e. polygenic inheritance

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The term coitus means ____

a. sexual arousal b. fertilization c. ejaculation d. orgasm e. sexual intercourse

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The myofibrils of skeletal muscle are made up of repeating units called

A) Z lines. B) motor units. C) T tubules. D) fibers. E) sarcomeres.

Biology & Microbiology