Edexcel International GCSE (9–1) Biology (Modular) 4XBI1 · 4a
Reproduction
- Code
- 4a
- In
- 4 Reproduction and inheritance
- Course
- International GCSE (9–1) Biology (Modular) 4XBI1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points under 4a
- 4.1 Sexual and asexual reproduction compared
- 4.2 Fertilisation and development of the embryo
- 4.3 Insect- and wind-pollinated flowers
- 4.4 Pollen tube growth, seeds and fruit
- 4.5 Practical: conditions for germination
- 4.6 Food reserves in germinating seeds
- 4.7 Asexual reproduction in plants
- 4.8 Male and female reproductive systems
- 4.9 Oestrogen and progesterone in the menstrual cycle
- 4.10B FSH and LH in the menstrual cycle
- 4.11 Role of the placenta
- 4.12 Protection of the embryo by amniotic fluid
- 4.13 Hormones and secondary sexual characteristics
Points in 4 Reproduction and inheritance
- 4a Reproduction
- 4b Inheritance