Other questions in this quiz

2. What becomes the fruit?

  • Embryo sac
  • Outer integument
  • Ovary
  • Fertilised ovule

3. What is pollination?

  • The transfer of pollen from anther to stigma
  • The transfer of pollen from stigma to anther
  • The production of an egg cell
  • The production of CO2 in a plant

4. What is a disadvantage of self pollination?

  • There's a lack of variation, decreasing the chance of survival
  • Energy consumption is high as many gametes must be produced
  • Favourable gene combinations are retained
  • Variation increases within individuals

5. What is the function of the generative nucleus?

  • Forms the endosperm
  • Controls growth of the pollen tube
  • Divides by mitosis to form sperm nuclei
  • Divides by meiosis to form egg cells


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