Unit 2: Traits And Reproduction Question Preview (ID: 55114)


Traits And Reproduction. TEACHERS: click here for quick copy question ID numbers.

This only applies to spiders and humans
a) False, it applies to all organisms that sexually reproduce
b) True, it applies to only spiders and humans.
c)
d)

Mutations are...
a) a random change to a gene
b) a change to your blood
c)
d)

A variation is...
a) different traits
b) the same trait
c)
d)

You have how many genes for each feature?
a) 2 - one from mom and one from dad
b) a random amount from each parent
c)
d)

You get how many genes from each parent for a feature?
a) 1
b) 2
c) 10
d) 7

To make traits...protein molecules do what?
a) connect to each other
b) nothing
c)
d)

Protein Molecules...
a) perform important functions inside of cells
b) make energy inside of cells
c)
d)

Do offspring get ALL of the same traits as their sibilings?
a) No
b) Yes
c)
d)

A gene is...
a) instruction for making protein
b) a protein molecule
c)
d)

What is a Trait?
a) a specific characteristic of an individual organism
b) a characteristic that all members of a species have
c)
d)

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