6

Lesson 6 of 84 ยท Cells

Simulationโญ 30 XP๐ŸŒฟ Wild Jungle

Meiosis: Making Sex Cells

๐ŸงชLab Brief #6

Meiosis: Making Sex Cells.

๐ŸŽฏ Your mission

Push the limits. See what changes.

โšก The twist

Every species solves the same problem differently.

๐Ÿคฏ

Mind = Blown

๐Ÿ™ An octopus has 9 brains and 3 hearts.

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Make a hypothesis first

Before you watch: what do you think it'll do?

What You'll Learn

Meiosis is a special type of cell division that produces sex cells (gametes) with half the normal number of chromosomes. When egg and sperm unite, the full number is restored.

Key Words

  • gene
  • chromosome

Steps

Step 1 โ€” Read

Read about Cells and write down three key facts.

Step 2 โ€” Do

Create a Punnett square to predict the offspring of two parents. Use a trait like eye color or seed shape. Calculate the probability of each outcome.

Step 3 โ€” Observe

Compare the before and after states.

Step 4 โ€” Record

Write your conclusion: did the results match your hypothesis? What would you change next time?

Check Your Understanding

Question 1

1 of 3

What is meiosis?

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Where you see this in real life

This is why plants grow toward windows and why scabs form.

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Stretch Challenge

Try this in real life this week.

Watch a plant or pet for 5 minutes today and write down what you noticed.

๐Ÿ‘จโ€๐Ÿ‘ฉโ€๐Ÿ‘ง

For the dinner table

โ€œTell me something you noticed about your own body today.โ€

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Send it to a parent who's looking for a 10-minute kitchen science win.

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Checkout complete lesson on Cells for 6th Grade

Get the full Cells track as a printable PDF โ€” all lessons, worksheets, and answer keys.

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Meiosis: Making Sex Cells โ€” Cells | 6th Grade Science | LittleActivity | LittleActivity