REVIEW - LIVING WORLD
- What are the 7 characteristic of living things (MRS GREN)
- Define population, species.
- a) Define taxonomy.
b) List the 6 kingdoms into which living organisms are divided.
- a) Define species
b) What are the 3 criteria that must be met for 2 animals to be considered as the same species?
- Explain the difference between a living thing’s habitat and its ecological niche.
- Define the following: food web, producer, consumer, decomposer.
- a) Draw and label a diagram of both a plant cell and an animal cell.
b) Describe the shape of each cell.
c) What do both cells have in common?
d) What difference are there between both cells?
- a) Explain the difference between a physical and a behavioural adaptation.
b) Give an example of each.
- What is the difference between a gene and a chromosome?
- How do adaptations lead to evolution?
- Explain the difference between osmosis and diffusion
- a) Write the chemical reaction for photosynthesis.
b) Write the chemical reaction for cellular respiration.
c) Explain how these two processes form a cycle.
d) Explain how energy from the sun becomes transformed into energy to power the human body.
- What is the difference between a vertebrate and an invertebrate?
- What is the difference between asexual and sexual reproduction?
- List, explain and provide examples of the 3 forms of sexual reproduction in the plant
kingdom.
- Draw & label a diagram of a flower’s reproductive structures.
- Describe the process of pollination & fertilization in flowering plants to produce seeds.
- List the 5 main agents of seed dispersal.
- List, explain, and provide examples of the 2 main types of fertilization in animals.
- Define oviparous, viviparous, and ovoviviparous.
**** Concepts to review that overlap with ERC:
puberty, male & female reproductive organs, menstrual cycle, stages of pregnancy, contraceptive methods, sexual transmitted infections (STIs) and STI prevention.
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