Which part of the eye contracts and dilates based on ...

Topics: Nervous / Sensory System Quiz

Which part of the eye contracts and dilates based on the environment?

A. Pupil

B. Cornea

C. Sclera

D. Iris

Select your answer:

Topics:

Biological Organisms Classification Health Issues Related to Digesting System and Eating Habits Gastroenterology Nursing The Cell Parts of the Skin Anatomy Bones Muscle System Stimuli and Responses in Humans DNA Cell Cycle; Cancer Nutrients in Food Macromolecules and Enzymes Respiration Psoriasis Eye

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Inheritance › View

In cats, the allele for stripes (S) is dominant over the allele for no stripes (s). Two heterozygous cats are bred. If the female cat has a litter of 8, predict how many kittens will have no stripes.

A. 2

B. 6

C. 4

D. 8

Immunology › View

How could you create a 1:100 dilution fastest?

A. make a serial dilution with a dilution factor of 2

B. make a serial dilution with a dilution factor of 5

C. make a serial dilution with a dilution factor of 10

D. make a serial dilution with a dilution factor of 20