B13.3 - Examples of reproduction
- Created by: fuzz.y
- Created on: 18-10-17 20:17
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- Organisms
- Mosquitoes - a vector that spreads the parasite that causes Malaria.
- parasite is transferred when a mosquito bites the human host.
- parasite reproduces SEXUALLY in mosquito but reproduces ASEXUALLY in the human host.
- parasite is transferred when a mosquito bites the human host.
- Fungi - produces spores
- spores become fungi when they land in a suitable environment
- ASEXUALLY produced spores are genetically identical to parents
- SEXUALLY produced spores introduce Variation
- Variation in offspring are usually caused by unfavorable changes in the environment
- Variation increases the chance of survival of the population
- Variation in offspring are usually caused by unfavorable changes in the environment
- SEXUALLY produced spores introduce Variation
- ASEXUALLY produced spores are genetically identical to parents
- spores become fungi when they land in a suitable environment
- Daffodils - asexually reproduce through bulbs
- new bulbs form from the main bulb
- They divide off so each new bulb can grow into an identical plant
- new bulbs form from the main bulb
- Strawberry runners - stems that grow on surface of the soil.
- At diff. point on the runner a new strawberry plant forms that is identical to the original plant
- Mosquitoes - a vector that spreads the parasite that causes Malaria.
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