The level of the vertebrate nervous system responsible for the skeletal muscle responses to stimuli is the ___________________ system.

A. sensory
B. somatic
C. sympathetic
D. All of these answers are correct.


B. somatic

Biology & Microbiology

You might also like to view...

What do scientists use to apply cladistics?

a. homologous traits b. homoplasies c. analogous traits d. monophyletic groups

Biology & Microbiology

Freshwater fish are ________ with respect to osmoregulation.

A. hypertonic regulators B. isotonic conformers C. hypertonic conformers D. hypotonic conformers E. hypotonic regulators

Biology & Microbiology

Why do aquatic plants frequently have broad, floating leaves?

a. The byproducts of photosynthesis, such as glucose, are naturally buoyant. b. Beneath a certain depth, insufficient oxygen exists to support photosynthesis. c. To maximize their opportunities for photosynthesis. d. Broad floating leaves provide shelter for fish that protect them from herbivores.

Biology & Microbiology

Sphynx cats have a mutation in a(n)_____ of the keratin gene, which prevents necessary splicing; therefore, keratin

protein fibers do not assemble properly.

a. promoter b. intron-exon splice site c. exon d. stop codon e. enhancer

Biology & Microbiology