25

Lesson 25 of 84 ยท Cells

Simulationโญ 30 XP๐ŸŒฟ Wild Jungle

Meiosis: Making Sex Cells (Part 2)

๐ŸงชLab Brief #25

Meiosis: Making Sex Cells (Part 2).

๐ŸŽฏ Your mission

Run the sim. Spot the pattern.

โšก The twist

Living things break the rules of non-living things โ€” find the rule they break.

๐Ÿคฏ

Mind = Blown

๐ŸŒณ Trees can talk to each other through underground fungus networks.

๐Ÿ”ฎ

Make a hypothesis first

Predict: what will happen to the plant if you change the water?

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
  • mitosis

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

Your own body is doing this thousands of times every second.

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Stretch Challenge

Try this in real life this week.

Find one thing about your body that's different from a friend's. Wonder why.

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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Next Smart Experiment

We'll pick an experiment that matches exactly how you're thinking right now.

๐Ÿ”ฌShare card

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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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