Explanation

The cells contained in the lacunae of the bone are called osteocytes.

Explanation

Gonorrhoea is a sexually transmitted infection, whereas influenza, tuberculosis, and typhoid are spread through other means.

Explanation

The outer layer of the uterus is called the perimetrium

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Explanation

The corpus luteum is formed from the Graafian follicle after the release of the ovum during ovulation.

Explanation

The alkaline mucus secreted by the Cowper's glands also plays an important role in neutralizing the acidic nature in the urine.

Explanation

 Prostaglandins in semen facilitate the transport of sperm.

Explanation

Antibiotics can be used against Salmonella typhi, the bacteria responsible for typhoid fever.

Antibiotics are ineffective against viruses like herpes, influenza, or polio

Explanation

Passive immunity is when an individual receives antibodies from an external source, such as from a mother's milk.

Explanation

Bradykinin causes leakage of fluid from blood vessels, contributing to swelling during an inflammatory response.

Explanation

 Gastrin stimulates the secretion of gastric juice, aiding in digestion.