CAIE IGCSE Biology 17.2.3 Exact Replication of Chromosomes Questions
Practise stating that chromosomes replicate exactly before mitosis.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- state that the exact replication of chromosomes occurs before mitosis
CAIE IGCSE Biology 17.2.3 Exact Replication of Chromosomes Questions question 1
[Maximum number: 1]
What happens to the mass of DNA in a nucleus before mitosis occurs?
A
It doubles.
B
It halves.
C
It stays the same.
D
It halves and then halves again.
A
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