Genetics Heredity Unit

Genetics Heredity Unit

7th Grade

•

40 Qs

quiz-placeholder

Similar activities

Chemical bond

Chemical bond

7th - 8th Grade

•

45 Qs

Unit 1 - Bio - Review

Unit 1 - Bio - Review

7th Grade

•

45 Qs

NATURAL SCIENCE TEST: All about food

NATURAL SCIENCE TEST: All about food

3rd - 12th Grade

•

40 Qs

Unit 1: Measurements and Scientific Experimentation

Unit 1: Measurements and Scientific Experimentation

6th - 7th Grade

•

45 Qs

Classification Test Quizizz 2022

Classification Test Quizizz 2022

7th Grade

•

37 Qs

Ecology Quiz

Ecology Quiz

7th Grade

•

38 Qs

Cellular Respiration/Photosynthesis/Diversity/Seasons Test

Cellular Respiration/Photosynthesis/Diversity/Seasons Test

7th Grade

•

36 Qs

Heat and Temp: Topic 1 + 2 Review

Heat and Temp: Topic 1 + 2 Review

7th Grade - University

•

40 Qs

Genetics Heredity Unit

Genetics Heredity Unit

Assessment

Quiz

•

Science

•

7th Grade

•

Practice Problem

•

Medium

•
NGSS
HS-LS3-1, HS-LS3-3, HS-LS1-1

+1

Standards-aligned

Created by

Julia Abner

Used 8+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the purpose of DNA?

manufactures proteins

reduces activation energy

stores hereditary information

to aid in facilitated diffusion

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

According to the Punnett square: B represents the dominant gene for blue feathers and b represents the recessive gene for red feathers. Two heterozygous birds have one offspring. What percent chance does it have for red feathers?

0%

25%

75%

100%

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In rabbits, the allele for black fur, B, is dominant over the allele for brown fur, b.


Calculate the probability of a homozygous dominant (BB) offspring resulting from a cross between two parents with the genotype Bb

1100\frac{1}{100}

12\frac{1}{2}

14\frac{1}{4}

710\frac{7}{10}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An organism with 32 chromosomes in each body cell will produce sex cells with __________ chromosomes.

18

32

64

12

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DNA fingerprinting would most likely be used to:

identify human age and lifespan

determine genetic relationships

diagnose different types of cancer

create genetically-identical species

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The Punnett square shown presents a cross between two piranha. Both parents have large teeth.


According to the chart, which combination describes the offspring expected from the cross?

50% large-toothed and 50% small-toothed

75% small-toothed and 25% large-toothed

75% large-toothed and 25% small-toothed

100% large-toothed

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What situation is an example of artificial selection?

Female bluegill fish prefer to lay their eggs in the nests of larger male fish.

Albino deer or rabbits have a low survival rate in nature, because it is easy for predators to spot them.

Penguins with higher body fat tend to survive nesting in the Antarctic winter, while leaner penguins often die.

More African elephants today naturally lack tusks compared to the elephant populations 100 years ago, because big game hunters sought elephants for ivory.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?