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DNA and Genetics Review 1

Authored by Lisa Spyridon

Biology

6th Grade

26 Questions

NGSS covered

Used 32+ times

DNA and Genetics Review 1
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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

G = green, g = yellow
The genotype for a yellow plant is...

GG
Gg
gg
all of the choices result in yellow

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

T = tall an t = short
TT and Tt would result in  the following phenotype

short
tall
both tall and short
neither tall or short

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

B = brown fur  b = white fur
In the punnett square, what is the probability for white fur? 

0%
25%
50%
75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Purebred is another word for __________, while hybrid is another word for __________.

dominant; recessive
recessive; dominant
homozygous; heterozygous
heterozygous; homozygous

Tags

NGSS.HS-LS3-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Aa is

homozygous (purebred)
heterozygous (hybrid)

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is a phenotype?

Aa
red hair
heterozygous
DNA

Tags

NGSS.HS-LS3-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Squidward has light blue skin, and his genotype for this trait is Bb. Would Squidward be considered a purebred or hybrid for light blue skin?

Purebred
Hybrid

Tags

NGSS.HS-LS3-1

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