What is the first process of urine formation?

A) Micturition
B) Tubular secretion
C) Active transport
D) Tubular reabsorption
E) Glomerular filtration

Which of the following is NOT true of Meissner's corpuscles?

A) They are also called tactile corpuscles.
B) They are numerous in the hands, feet, joints, and external genital organs.
C) They are most abundant in the hypodermis.
D) They are stimulated by light touch.
E) All of these are true of Meissner's corpuscles.

The harmless orange-and-black viceroy butterfly closely resembling the toxic orange-and-black monarch butterfly is an example of

A) Müllerian mimicry.
B) Batesian mimicry.
C) both Müllerian and Batesian mimicry.
D) a case of resource partitioning.
E) a case of competitive exclusion.