Question

Which statement accurately describes the relationship between variations and fitness?(1 point)
Responses

Fitness can lead to either an increase or decrease in variations.
Fitness can lead to either an increase or decrease in variations.

Fitness always increases variations.
Fitness always increases variations.

Variations always increase fitness.
Variations always increase fitness.

Variations can lead to either an increase or decrease in fitness.

Answer 1

Which term is given to an observable characteristic of an organism?(1 point)
Responses

mutation
mutation

phenotype
phenotype

genome
genome

genotype
genotype

Answer 2

Variations can lead to either an increase or decrease in fitness.

Answer 3

phenotype