Seed dispersal: practical | Science | Quizalize & Oak National Academy

Starter quiz

True or false? Seeds are the offspring produced from sexual reproduction in flowering plants.
- True ✓
- False
What are the three main parts of a seed?
- food store ✓
- tough outer coating ✓
- gamete
- tough inner coating
- embryo ✓
Calculate the mean of the following numbers: 10, 5 and 15.
- '10' ✓
What is a factor that might affect the process that is being investigated?
- 'variable' ✓
Match the type of variable to its description.
- independent
  
  ⇔
  
  variables that are chosen to be changed ✓
- dependent
  
  ⇔
  
  variables that are measured ✓
- control
  
  ⇔
  
  variables that are kept the same ✓
What is the most likely dispersal mechanism for sycamore seeds?
- explosion
- wind ✓
- animals
- water