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20 questions
Mutations are important because they bring about
death of the organism in which they develop
genetic variation needed for a population to evolve
benefits for the individual, not for the population
changes in genotype, but not phenotype
Which of these are possible traits of a rattle snake?
Select all that apply
venom
rattle
hair
legs
scales
Why do offspring share traits from both parents?
offspring choose the traits they want
offspring get 75 percent of the traits from their father
offspring get 50 percent of each parents DNA
What is a gene?
sections of DNA
sections of UNA
a trait
an adaptive trait
Do genes code for traits?
yes
no
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