Question

4. Which of the following is a symbiotic plant?
(a) Amarbel
(b) Lichen
5. Stomatal opening is surrounded by
(a) guard cells.
(b) stomata.
(c) Yeast
(d) Pitcher plant
(c) epidermal cells.
(d) chloroplast.​

Answer 1

4.lichen is an example of a symbiotic plants.

5.guard cells

Stomata occur in the epidermis of all parts of the shoot system, even in flower parts such as stamens and pistils. The opening, or stoma, is bordered by a pair of unique cells called guard cells. In most cases the guard cells are in turn surrounded by specialized, differentiated epidermal cells called subsidiary cells.

Answer 2

1. lichen
2. stomata

Explanation:

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