Membranes and Glands Answers

4 verified answers
1
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Which of the following describe membranes? Check all that apply.

A
a structure that secretes substances through a duct
B
a thin layer that separates or connects structures inside the body
C
a structure that secretes hormones into the bloodstream
D
a structure usually made from connective and epithelial cells
2
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Which of the following describe glands? Check all that apply.

A
a structure that secretes substances through a duct
B
a thin layer that separates or connects structures inside the body
C
a structure that secretes hormones into the bloodstream
D
a structure usually made from connective and epithelial cells

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