Which of the Following Statements Is Correct

question 7

Multiple Choice

Which of the following statements is correct?

• A)From an evolutionary perspective,the adaptive immune system is older than the innate immune system.
• B)Viruses contain a cell wall composed of B-glucans.
• C)Phagocytic cells secrete cytotoxic compounds and initiate apoptosis.
• D)Once animals detect pathogen-associated molecular patterns,an immune response is initiated.

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Definitions:

Graafian Follicle

The Graafian follicle is the mature ovarian follicle that releases the ovum during ovulation.

Ovarian Cortex

The outer layer of the ovary that contains the developing eggs or oocytes.

Dysmenorrhea

Painful menstrual periods characterized by severe and frequent menstrual cramps.

Menstruation

The monthly shedding of the uterine lining in women and female mammals, usually accompanied by bleeding.