CAIE A-Level Biology A2 16.1.1 Haploid N and Diploid 2n Questions

Explain male reproductive system structure and function using evidence from each question and mark scheme.

Syllabus
2028–2030
Course
Biology 9700
Level
A2

Exam points

  • Explain the structure and function of the male reproductive system.

CAIE A-Level Biology A2 16.1.1 Haploid N and Diploid 2n Questions question 1

[Maximum number: 1]

Fig. 2.2 shows the banding pattern of chromosome pair 11 of M. musculus. The banding pattern is obtained by staining.

Fig. 2.2

Fig. 2.2

State the number of chromosomes that are present in M. musculus spermatozoa.

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