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
Explain male reproductive system structure and function using evidence from each question and mark scheme.
Fig. 2.2 shows the banding pattern of chromosome pair 11 of M. musculus. The banding pattern is obtained by staining.
Fig. 2.2
State the number of chromosomes that are present in M. musculus spermatozoa.
20 ;