genes Flashcards
1
Q
Which of the following represents Lamarckian evolution?
A
“if you don’t use, you’ll lose it”
2
Q
Individuals afflicted with PKU need to avoid:
A
food high in phenylaline
3
Q
If a trait has high heritability:
A
It is still possible for the environment to influence that trait.
4
Q
How human language develops as a result of genes and the opportunity to hear language during a sensitive period in early life is an example of a(n) _________ explanation.
A
Ontogenetic
5
Q
What are chromosomes composed of?
A
dna
6
Q
Units of heredity that maintain their structural identity from one generation to another are:
A
genes
