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Unit 2: Traits And Reproduction
Test Description: Traits and Reproduction
Instructions: Answer all questions to get your test result.
1) What is a Trait?
A
a specific characteristic of an individual organism
B
a characteristic that all members of a species have
2) Do offspring get ALL of the same traits as their sibilings?
A
No
B
Yes
3) A gene is...
A
a protein molecule
B
instruction for making protein
4) Protein Molecules...
A
make energy inside of cells
B
perform important functions inside of cells
5) To make traits...protein molecules do what?
A
nothing
B
connect to each other
6) You get how many genes from each parent for a feature?
A
1
B
7
C
10
D
2
7) You have how many genes for each feature?
A
2 - one from mom and one from dad
B
a random amount from each parent
8) A variation is...
A
different traits
B
the same trait
9) Mutations are...
A
a random change to a gene
B
a change to your blood
10) This only applies to spiders and humans
A
True, it applies to only spiders and humans.
B
False, it applies to all organisms that sexually reproduce
*select an answer for all questions
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