Answer:
1. 2
2. chromosome
3. body
4. 1
section 2:
1. anaphase
2. telophase
3. metaphase
4. parent,daughter,phrosphase
section 3:
1. sex,different
2.genetically
3. chromosomes, haploid
4. crossing over
5. 2,4
Explanation:
im not sure about the second and last one though
