The intermediate host for many flukes is a:

A. human.
B. cow.
C. dog.
D. cat.
E. snail.


E

Biology & Microbiology

You might also like to view...

Mouse pigmentation is subject to epistasis of the B alleles by the d alleles. B (black) is dominant over b (brown), and

D is dominant over d. Homozygous d is epistatic to the black and brown genes. Given this information, what genotype(s) result in a white mouse (no pigment)?

a. BBdd only b. Bbdd only c. bbDD only d. bbDd only e. BBdd and Bbdd

Biology & Microbiology

The maintenance of the internal environment in a relatively stable state is called

1.consistency 2.homeostasis 3.negative feedback 4.thermoregulation

Biology & Microbiology

In an area with high soil nutrient availability, mycorrhizal fungi are

A) commensal. B) competitive. C) parasitic. D) neutral.

Biology & Microbiology

Spatial summation is characterized by:

a. several presynaptic neurons releasing neurotransmitter simultaneously. b. several presynaptic neurons releasing neurotransmitter in a sequential pattern. c. several postsynaptic neurons receive sequential inputs from several presynaptic neurons. d. a single presynaptic neuron firing multiple times in rapid succession. e. a single presynaptic neuron directly contacting several postsynaptic neurons.

Biology & Microbiology