IB Biology SL D3.1.1 Sexual Vs Asexual Reproduction Questions

Identify clones, outline natural cloning methods and predict genome similarity after vegetative propagation in IB Biology SL D3.1.1.

Exam points

Define a clone as genetically identical cells or organisms derived from one parent.
Outline natural cloning in plants, Hydra and fungi through vegetative propagation or budding.
Predict similar genomes in vegetatively propagated offspring, allowing for differences caused by mutation.
Explain why cloned plant species may adapt slowly when their offspring are genetically alike.

[Maximum number: 2]

This redwood tree (Sequoia sempervirens) was blown over in 1936, but five side branches formed new roots and are now separate trees.

Three of the new trees formed from side branches of the original tree

Figure for Question IB Biology SL D3.1.1 Sexual Vs Asexual Reproduction Questions question 1 — IB Biology SL

If the genomes of the five new trees were sequenced, predict with a reason how similar they would be to each other.

All question bank results loaded

IB Biology SL D3.1.1 Sexual Vs Asexual Reproduction Questions question 1