IB Biology SL D2.1.6 Shared Features Topic Practice

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Study D2.1.6—Shared features conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

Question 1

[Maximum number: 1]

Which process occurs in both mitosis and meiosis?

A

DNA replication

B

Splitting of chromosome centromeres

C

Exchange of genetic material between chromatids

D

Pairing of homologous chromosomes at the equator of the cell

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