Ladybug Genetics and Phenotypes

Ladybug Genetics and Phenotypes

Assessment

Interactive Video

Biology, Science

6th - 10th Grade

Hard

Created by

Ethan Morris

FREE Resource

The video tutorial introduces Mendel's First Law using ladybugs to explain genetic variations. It covers dominant and recessive genes, and demonstrates genetic crosses between parental and F1 generations, leading to F2 generation analysis. The tutorial also explains how to calculate probabilities of genetic outcomes, emphasizing the importance of understanding Mendel's principles in genetics.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term used to describe the visual expression of a trait?

Genotype

Allele

Gene

Phenotype

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example given, what color is the dominant trait for the ladybugs?

Green

Red

Blue

Yellow

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the genotype of a homozygous dominant red ladybug?

Aa

aA

aa

AA

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a homozygous dominant red ladybug is crossed with a homozygous recessive blue ladybug, what will be the genotype of the F1 generation?

Aa

aa

AA

aA

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of the F1 generation will display the red phenotype?

0%

50%

100%

25%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When two heterozygous F1 ladybugs are crossed, what is the expected phenotypic ratio in the F2 generation?

1:2:1

3:1

1:1

2:2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the genotype of a blue ladybug in the F2 generation?

aa

Aa

aA

AA

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?