The diagram shows a vertical section through a flower - Leaving Cert Biology - Question (c) - 2006
Question (c)
The diagram shows a vertical section through a flower.
(i) Identify parts A, B, C, D, and F.
(ii) What is the function of A? Give two ways in which it may be adapte... show full transcript
Worked Solution & Example Answer:The diagram shows a vertical section through a flower - Leaving Cert Biology - Question (c) - 2006
Step 1
Identify parts A, B, C, D, and F.
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Answer
A = petal
B = anther
C = filament
D = receptacle
E = sepal
F = carpel or ovary or pistil
Step 2
What is the function of A? Give two ways in which it may be adapted for this function.
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Answer
The function of A is to attract insects or facilitate pollination. It may be adapted through:
Colour: Bright colors can attract pollinators.
Scent: A pleasant aroma can lure insects.
Step 3
In which part is pollen produced?
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Answer
Pollen is produced in the anther or stamens.
Step 4
Give two ways in which pollen may be transported to another flower.
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Answer
Pollen may be transported by:
Wind
Insects or animals (or artificial means)
Step 5
What forms in F after pollination and fertilization?
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Answer
After pollination and fertilization, a seed or zygote, or also an embryo or food reserve, forms in F.
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