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Genetics 1 Cochran

Authored by Heather Cochran

Biology

7th Grade

NGSS covered

Used 110+ times

Genetics 1 Cochran
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10 questions

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1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which genotype is considered purebred?

TT

Tt

tt

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

An organism's genotype describes its __________.

genetic makeup
physical appearance

Tags

NGSS.HS-LS3-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This field of science is the study of how genetic information is passed from parent to offspring.

Ecology

Genetics

Geology

Chemistry

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Round seeds (R) are dominant to wrinkled seeds (r). What is the genotype for a wrinkled offspring?

RR
Rr
rr

Tags

NGSS.HS-LS3-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Scientists use __________ to show what genotype combinations are possible.

Punnett Square
Mendel Square
Madison Square
Times Square

6.

MULTIPLE CHOICE QUESTION

30 sec • 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

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Black fur (B) is dominant. Find the probability of a black offspring in a cross: bb x bb. 

0%
25%
50%
100%

Tags

NGSS.HS-LS4-3

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