Which Is the Likely Order of Evolution of Snake Venom

question 61

Multiple Choice

Which is the likely order of evolution of snake venom?
I. diversification of venom genes
II. duplication of defensin gene
III. single copy of defensin gene
IV. gene recruitment in venom gland

• A) III - II - IV - I
• B) III - II - I - IV
• C) IV - II - III - I
• D) IV - I - III - II

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Definitions:

Interview

A formal, structured conversation where questions are asked to gather information from the interviewee.

Lethargic

Describing a state of sluggishness, drowsiness, or little to no energy, often as a symptom of a medical condition or result of lack of sleep.

Obtunded

Describes a state of reduced alertness or consciousness, often characterized by a decreased response to external stimuli.

Stuporous

A state of reduced consciousness or awareness, where the person is unresponsive to stimuli to a great extent.