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प्रश्न
Study the diagram given below and then answer the question that follows:

Name the parts labelled 1, 2, 3 and 4.
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उत्तर
1 → Sieve cell
2 → Phloem parenchyma cell
3 → Companion cell
4 → Sieve plate
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संबंधित प्रश्न
Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.
What are simple tissues? Explain their three different types.
Give two functions of collenchyma.
What are different types of tissues in plants? Describe simple tissues.
What is simple tissue? Classify and explain its different types with suitable diagram.
What is simple tissue? Classify and explain its different types with suitable diagram.
Parenchyma containing chloroplasts is known as :
Name one place in a living organism where the following tissues are located:
Sclerenchyma
Give the structure and function of the following:
Crystal
Name the two types of sclerenchyma cells.
