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8th Grade Final Prep

Authored by Nikki Salazar

Biology, Other Sciences

6th - 8th Grade

NGSS covered

Used 11+ times

8th Grade Final Prep
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30 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

In this process, better adapted organisms survive to pass traits along to offspring.

Evolution
Natural Selection
Extinction
Artifical Selection

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The theory of evolution by natural selection means that what is changing over time?

The inherited traits of a population.
The acquired traits of a population.
Hair color and eye color
Attractive features.

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Why are advantageous traits more likely to be passed onto offspring?

Because they are more likely to survive and reproduce.
Because they come from dominant alleles.
Because they come from recessive alleles.
Because the trait is an acquired phenotype.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mutations are a change in what?

DNA
tRNA
genotype
phenotype

Tags

NGSS.MS-LS3-1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Sexual reproduction requires _____ parents and asexual reproduction requires ___ parents

1,1
2,2
2,1
1,2 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process creates genetically DIFFERENT offspring?

sexual 
asexual

Tags

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

When the egg and sperm cells unite, this is called...

Fertilization
Zygote
Embryo 
Cell Differentiation

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