2. 1 The Pit! 342

3. 80 60 400800 If the two microscope lenses are set to x 20 and x 40, what is the overall magnification? 1 23 4

4. SpermPollenEggOvary What is the name of the female sex cell in plants? 1 23 4

5. StamenAntherOvaryStigma Which is name for the part of a flower that produces pollen? 1 23 4

6. BeesWindWaterHuman Which of these is not a way that pollen is transported from flower to flower ? 1 23 4

7. PenisTesticle Prostate Gland Vas Deferen Which is the name of the part of a human that produces sperm ? 1 23 4

8. MembraneNucleusWallCytoplasm Which part of cell is in a plant cell but not an animal cell? 1 23 4

9. NucleusChloroplastsCytoplasmMembrane Which part of a cell is involved in photosynthesis? 1 23 4

10. NucleusVacuoleCytoplasmMembrane Which part of a cell stores DNA? 1 23 4

11. WombOvaryVagina Fallopian Tube Which is the name of the part of a human where a baby grows ? 1 23 4

12. Sperm Testicle EggPenis What is the name of the male sex cell in humans? 1 23 4

13. OestrogenProgesteroneTestosteroneVasopressin What is the hormone (chemical) that causes puberty changes in boys? 1 23 4

14. BabyZygoteFoetusEmbryo What do we call a baby straight after fertilisation? 1 23 4

15. 20 weeks30 weeks40 weeks50 weeks How long is the average human pregnancy ? 1 23 4