A student draws the following sketch of stomatal apparatus and numbers the parts to label them. The chloroplast is denoted by

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Solution

The correct option is D 4
Bean-shaped guard cells contain a well-defined nucleus at the centre and chloroplast.From the question figure, it is clear that label 4 represents chloroplast. So, the correct answer is option D.

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Q.
Given below is a diagrammatic sketch (surface view) of a stomatal apparatus from a dicot leaf.

(a) Label the parts numbered 1-3.

(b) Is this state, open or closed?

(c) Is this stoma, of a dicot leaf or a monocot leaf?

(d) Redraw a sketch of the stomatal apparatus in the state opposite to the one shown here.

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A student draws the following sketch of stomatal apparatus and numbers the parts to label them. The chloroplast is denoted by

The correct option is D 4Bean-shaped guard cells contain a well-defined nucleus at the centre and chloroplast.From the question figure, it is clear that label 4 represents chloroplast. So, the correct answer is option D.

The correct option is D 4
Bean-shaped guard cells contain a well-defined nucleus at the centre and chloroplast.From the question figure, it is clear that label 4 represents chloroplast. So, the correct answer is option D.