Review Two

In this lesson we will recall key terms, definitions and structures related to biological systems and processes We will also use scientific language accurately to correct statements and review and consolidate our knowledge.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What does homozygous mean?

1/5

Q2.Which of the following are heterozygous alleles?

2/5

Q3.If black fur (B) is dominant to brown fur (b) and two heterozygous rabbits have offspring, what are the chances of the offspring having brown fur? (Draw a punnett square to help you if you want)

3/5

Q4.If curly hair (S) is dominant to straight hair (s) and a homozygous straight haired dog (ss) and a homozygous curly haired dog (SS) have offspring, what are the chances of the offspring having straight hair? (Draw a punnett square to help you if you want)

4/5

Q5.Why do offspring look like both of their biological parents?

5/5

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Q1.What does homozygous mean?

1/5

Q2.Which of the following are heterozygous alleles?

2/5

Q3.If black fur (B) is dominant to brown fur (b) and two heterozygous rabbits have offspring, what are the chances of the offspring having brown fur? (Draw a punnett square to help you if you want)

3/5

Q4.If curly hair (S) is dominant to straight hair (s) and a homozygous straight haired dog (ss) and a homozygous curly haired dog (SS) have offspring, what are the chances of the offspring having straight hair? (Draw a punnett square to help you if you want)

4/5

Q5.Why do offspring look like both of their biological parents?

5/5

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

  • Click "Close Video"
  • Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Review two

This quiz will test your knowledge from this topic.

Q1.What is the addictive substance in cigarettes?

1/7

Q2.Why might a pregnant woman decide not to drink alcohol?

2/7

Q3.What is a gene?

3/7

Q4.What shape is DNA?

4/7

Q5.Which of the following scientists did not receive a Nobel Prize for their work towards DNA discovery?

5/7

Q6.Why do offspring look like both of their biological parents?

6/7

Q7.If black fur (B) is dominant to brown fur (b) and two heterozygous rabbits have offspring, what are the chances of the offspring having brown fur? (Draw a punnett square to help you if you want)

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Review two

This quiz will test your knowledge from this topic.

Q1.What is the addictive substance in cigarettes?

1/7

Q2.Why might a pregnant woman decide not to drink alcohol?

2/7

Q3.What is a gene?

3/7

Q4.What shape is DNA?

4/7

Q5.Which of the following scientists did not receive a Nobel Prize for their work towards DNA discovery?

5/7

Q6.Why do offspring look like both of their biological parents?

6/7

Q7.If black fur (B) is dominant to brown fur (b) and two heterozygous rabbits have offspring, what are the chances of the offspring having brown fur? (Draw a punnett square to help you if you want)

7/7

Lesson summary: Review Two

It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

Time to move!

Did you know that exercise helps your concentration and ability to learn?

For 5 mins...

Move around:
Climb stairs

On the spot:
Dance

This was the final lesson in the unit Biological systems and processes.

Browse Oak's lessons: