HORTICULTURE SCIENCE
FUNDAMENTALS OF HORTICULTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pores in the leaf’s surface are ____
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stomata
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stomates
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stigmas
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Both a and b
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Explanation:
Detailed explanation-1: -Stomata are constituted by two guard cells, which are often surrounded by subsidiary cells. Figs. 8.2 and 8.3 show closed and open stomatal pores. Upon water uptake into guard cells, the pore opens because the osmotic pressure increases in the guard cells.
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