State the function of each of the following plant tissues - Leaving Cert Agricultural Science - Question i - 2012
Question i
State the function of each of the following plant tissues.
(i) Xylem.
(ii) Meristem.
(iii) Palisade.
Worked Solution & Example Answer:State the function of each of the following plant tissues - Leaving Cert Agricultural Science - Question i - 2012
Step 1
(i) Xylem.
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Answer
Xylem is a type of vascular tissue in plants responsible for the transport of water and dissolved minerals from the roots to other parts of the plant. Additionally, it provides structural support, helping to strengthen the plant.
Step 2
(ii) Meristem.
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Answer
Meristem tissue consists of actively dividing cells that undergo mitosis. It is responsible for producing new growth in plants and gives rise to secondary tissues, allowing for the development of various plant structures.
Step 3
(iii) Palisade.
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Answer
Palisade tissue is a layer of cells in the leaves that contains chloroplasts and is primarily responsible for absorbing light. This tissue plays a crucial role in photosynthesis, converting sunlight into energy for the plant.
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