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20 questions
Which of the following would be an example of a trait?
Hair color
Venom that kills
Height
Feather color
blond hair
4 out of 5 family members have brown eyes while the other has hazel eyes. What is this an example of?
Features
Mutations
Chromosomes
Variation
The way a protein molecule interacts and connects with other protein molecules determines the trait.
True
False
The way something is shaped refers to its
function
structure
mutation
variation
Do all offspring have the same traits as their parents?
No
Yes
Pick all the examples of a spider feature?
Venom that stuns
Silk flexibility
Silk stickiness
Stripe color
A random change in a gene instructions that could result in a new trait is called a
homozygous trait
heterozygous trait
mutation
variation
Ribosomes produce
proteins
genes
chromosomes
nucleus
______ are instructions for proteins.
Nucleus
Ribosomes
Chromosomes
Genes
If you look more like your mom, then you received more genes from her.
True
False
Two penguins have different parents. One penguin has a sharp beak and the other has a less sharp beak. Why do they have different beak sharpness?
They are different because offspring from different parents will have different beaks.
Because they have different versions of the gene that connect together to make different beak sharpness.
Because they have different versions of the genes that instruct for different proteins that connect in different ways to make the beaks different.
The genes are sharper in one penguins cells than the other.
Two leopard geckos have the same proteins in their cells for tongue length. What will be true about their tongue lengths?
They will be different, because even though they have the same proteins, they can connect differently.
They will be the same because their proteins will connect in the same way.
They will be the same because all leopard geckos have the same tongue length.
Otis has F1F1 for silk flexibility and Ruby has F2F1 for silk flexibility, what are all the different combinations of gene versions the offspring could inherit?
F1F2
F1F1
F2F2
F1F3
You get ___ copy of the gene from your mom and ___ copy of the gene from your dad for each trait.
1,2
2,1
2,2
1,1
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