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Question
Draw a neat diagram of the stomatal apparatus found in the epidermis of leaves and label the Stoma, Guard cells, Chloroplast, Epidermal Cells, cell wall and Nucleus.
Solution
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RELATED QUESTIONS
Distinguish between the following:
Stomata and lenticels
State the functions of guard cells.
Give Reasons for the following:
Guard cells are small in size and are kidney-shaped in outline.
Differentiate Between Stomata and Hydathodes.
The diagram below represents a structure found in a leaf.
Study the same and answer the questions that follow:
(i) Name the pis labeled A and B.
(ii) What is the biological term for the above structure?
(iii) What is the function of the part labeled A?
(iv) Mention two structural features of A, which help in the function mentioned in (iii) above.
(v) Where is this structure likely to be found in a leaf?
(vi) The above structure helps in the process of transpiration. Explain the term transpiration.
(vii) How many other cells are found surrounding this structure as seen in the diagram?
Draw a labeled diagram of the stomatal apparatus and label the following in it: Stoma, Guard cells, Chloroplast, Epidermal cells, and Cell wall.
Give Technical Term
Opening found on the undersurface of the dorsiventral leaf.
Complete the following sentence with appropriate word:
In Nerium, the stomata are present in _________.
State the Location:
Guard cells
Mark the most appropriate answer in the following:
Stomata open during day and close at night because:
