What Type of Variable Is the RUBY_PLATFORM Special Variable

question 45

Multiple Choice

What type of variable is the RUBY_PLATFORM special variable?

• A) integer
• B) float
• C) bignum
• D) string

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Definitions:

Lactogenic Hormone

A hormone, also known as prolactin, that stimulates milk production in mammals.

Mammary Glands

Accessory organs of the female reproductive system that secrete milk after pregnancy.

Second Messenger

Intracellular signaling molecules released by the cell in response to exposure to extracellular signaling molecules.

Nonsteroidal Hormones

Hormones that are not derived from steroids, often consisting of proteins or peptides, and act through specific receptor interactions in target cells.