A rainforest plant would be least affected by the loss of guard cell function that closes the stomata.
<h3>What is Guard Cells?</h3>
Guard cells are types of specialized plant cells present in the epidermis of leaves, stems, and other organs that are used to control gas exchange.
They are produced in pairs with a gap between them that forms the stomatal pore. They are kidney-shaped cells that surround stomata and control the opening and closing of stomata.
When there is an excess of water in the plant, the guard cells swell and form a hole for the exchange of gases.
Thus, a rainforest plant would be least affected by the loss of guard cell function that closes the stomata.
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What are the phrase options ??
The Nervous System is mainly divided into two parts which are the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).
The nerve fibers that send impulses to slow the heart's rate of contraction belongs to the PNS, particularly under the Autonomic Nervous System. This is where impulses can't be directly controlled by the brain, and the body does these things automatically in order to adapt to a particular situation.
<span>RNA polymerase, also known as DNA-dependent RNA polymerase, is an enzyme that produces primary transcript RNA. In cells, RNAP is necessary for constructing RNA chains using DNA genes as templates, a process called transcription. </span>
<span>As I stated RNA Polymerase is a Enzyme. So your answer would be A. :) </span>
<span>Hope I helped. :) Thanks or using Brainly. </span>
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