One Parent, Identical Offspring

Thirty-six questions on the objective that shows up on more released forms than anything else in this unit. Tap an answer and it moves on by itself — correct answers advance immediately, misses hold a few seconds so you can read why.

Four names for one idea One parent, mitosis, same DNA, same chromosome number — every type, every time.

Warm-up · not scored

Click the buttons and watch what changes.

Asexual reproduction needs one parent and makes offspring with identical DNA (the same chromosome number). Sexual reproduction needs two parents and makes offspring with a new mix of DNA.

Part 1Asexual and sexual — the big split

Part 2Binary fission

Part 3Same outcome, different organisms

Part 4Budding, vegetative propagation, regeneration

Part 5The chromosome number never changes

Part 6Cloning

Part 7The cost of being identical

One Parent, Identical Offspring

Warm-up · not scored

Review Complete

Worth another look