Give one adaptation shown in Figure 6 that helps to prevent the cactus from being eaten by animals - AQA - GCSE Biology - Question 3 - 2021 - Paper 1
Question 3
Give one adaptation shown in Figure 6 that helps to prevent the cactus from being eaten by animals.
A plant may produce poisons that make animals unwell.
What is th... show full transcript
Worked Solution & Example Answer:Give one adaptation shown in Figure 6 that helps to prevent the cactus from being eaten by animals - AQA - GCSE Biology - Question 3 - 2021 - Paper 1
Step 1
Give one adaptation shown in Figure 6 that helps to prevent the cactus from being eaten by animals.
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Answer
The cactus has spikes, thorns, or prickles.
Step 2
What is this type of defence mechanism?
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Answer
Chemical
Step 3
Add stem to the skin and thus, the leaves fall off.
How could the leaves falling off the plant be an advantage to a plant that lives in a dry environment?
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Answer
The plant will not lose as much water.
Step 4
What causes the green colour in the stem?
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Answer
Chlorophyll or chloroplasts.
Step 5
What is the advantage to the cactus of having a green stem?
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Answer
To allow it to photosynthesise or to make sugar/glucose/carbhydrate/starch.
Step 6
What name is given to a group of tissues working together?
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Answer
Organ
Step 7
Name the tissue that transports dissolved sugars through the stem of the cactus.
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