Meristic characteristic- Some characteristics are not continuous but are nevertheless considered quantitative because they are determined by multiple genetic and environmental factors.

TLS Online TPP Program

#Id: 6346

#Unit 8. Inheritance Biology

Z-Linked Characteristics

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#Id: 4702

#Unit 11. Evolution and Behavior

Females are more related to their sisters (0.75) than they would be to their own offspring (0.50).

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#Id: 2247

#Unit 11. Evolution and Behavior

People who are Δ32 homozygous for the deletion are highly resistant to HIV, while heterozygotes are partly resistant.

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#Id: 1328

#Unit 4. Cell Communication and Cell Signaling

β-adrenergic receptors are deactivated by, β-adrenergic receptor kinase (BARK)

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#Id: 9435

#Unit 11. Evolution and Behavior

Monogamy

Each individual mates exclusively with one partner over at least a single breeding cycle and sometimes for longer.

Monogamy occurs in fish, amphibians, reptiles, and mammals, but it is only commonly observed in birds, some rodents, and a few primate species.