The ________ or preen gland in birds, which is lateral to the tail feather attachment, secretes oil that is used to waterproof feathers

A) tertiary
B) remige
C) uropygial
D) pteryla


C

Anatomy & Physiology

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H2O is an example of a(n)

A) ionic formula. B) glucose molecule. C) molecular formula. D) covalent formula.

Anatomy & Physiology

The term lymphadenopathy refers to

A) a congenital lack or malformation of lymph nodes. B) a chronic or excessive enlargement of lymph nodes. C) accumulations of lymph in the tissue space. D) the lack of lymphocytes in peripheral circulation. E) increased numbers of circulating lymphocytes.

Anatomy & Physiology

Guinea pigs have large __________ sebaceous glands, they use for scent marking, especially unneutered boars

Fill in the blank(s) with correct word

Anatomy & Physiology

The nail grows from the nail ____

a. root b. bed c. body d. lunula

Anatomy & Physiology