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Each Olfactory Receptor Cell Has a Half Dozen to a Dozen

question 1

Multiple Choice

Each olfactory receptor cell has a half dozen to a dozen little hairs that project out.These are called _________.


Definitions:

Thrifty Genotype Hypothesis

The proposition that certain genotypes predispose individuals to efficient fat storage for survival during times of food scarcity, which may predispose to obesity in environments with abundant food.

Positive Selection

A process in evolution where advantageous genetic mutations become more common in a population because they contribute to survival and reproduction.

Diabetes

A group of metabolic diseases characterized by high blood sugar levels over a prolonged period, resulting from defects in insulin production or action.

Antibiotic Resistance

A phenomenon where bacteria evolve to survive exposure to antibiotics, making the drugs less effective.

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