Search Header Logo

Genetics Review

Authored by Kim Cobb

Science

6th - 8th Grade

NGSS covered

Used 22+ times

Genetics Review
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

45 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Prokaryotic cells do not have

A nucleus

DNA

A cell membrane

Genetic material

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

One advantage of asexual reproduction is that

It occurs slowly

It requires at least 2 organisms

Organisms can easily find a mate

It is fast

Tags

NGSS.MS-LS3-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A complete Punnett square shows

Only the dominant alleles in parents and offspring

Genotypes and phenotypes of parents and offspring

The genotypes of the parents and offspring

The actual outcome of offspring

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A dog with black fur (BB) is crossed with a dog with brown fur (bb).  What is the probability that the offspring will be black?

25%

50%

75%

100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

An organism with the genotype Tt is crossed with an organism with the same genotype.  What is the percentage of offspring displaying the recessive allele?

25%

50%

75%

100%

Tags

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Dwarf pea plants (tt) are crossed with pea plants of regular height (TT).  Which of these describes the first generation plants?

All are regular height

Half are regular height

All are dwarf height

1/4 are dwarf height

Tags

NGSS.HS-LS3-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Suppose that the allele for red flower color is dominant.  A plant with red flowers (homozygous) is crossed with a plant with white flowers.  What is one possible phenotype and genotype of the offspring?

White flowers, Rr

Red flowers, rr

Pink flowers, rr

Red flowers, Rr

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

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?