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Karolina [17]
3 years ago
11

Identify the specific leaf structures that regulate the opening and closing of stomata

Biology
1 answer:
Korolek [52]3 years ago
7 0
GUARD CELLS are specific leaf structures that regulate the opening and closing of stomata.

These cells are produced in pairs and a stomata pore is formed between them. Swollen guard cells lead to the opening stomata while shrunken guard cells lead to the closing of the stomata.

The swelling and shrinking of the guard cells are caused by the changes of its turgor pressure, which are controlled by the movements of huge quantities of sugar and ions moving in and out of the guard cells.
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Why are anemones and corals restricted to shallow waters
madreJ [45]

Anemones and corals are restricted to shallow waters because they usually grow in the region of the euphotic zone where sunlight is easily available to perform photosynthesis.

<h3>What do you mean by Corals?</h3>

Corals may be defined as a structure composed of skeletons present in colonial marine invertebrates known as Coral reefs.

Corals and anemones require sunlight in order to survive. Hence, they live in the upper zone (euphotic zone) of the water bodies. If they allow growing in the benthic zone, they never survive due to the absence of sunlight.

Therefore, it is well described above.

To learn more about Corals, refer to the link:

brainly.com/question/1143432

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6 0
2 years ago
Describe what happened to the rabbit population after 50% of the foxes were removed from the community.
vodka [1.7K]

Answer:

the rabbit population grew

Explanation:

5 0
3 years ago
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Explain how plasma membrane is involved in the process of endocytosis and exocytosis​
azamat

During endocytosis the plasma membrane folds inwards either through phagocytosis for solits or pinocytosis for liquids.

During exocytosis vesicles for the inside of the cell fuse with the membrane and are released outside of the cell.

3 0
3 years ago
A substance is dissolved in water, breaking down into its atomic components. Is this an endothermic or exothermic reaction? Expl
Firdavs [7]

Answer:

Endothermic reaction

Explanation:

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Breaking a chemical bond requires energy, hence, it is an endothermic process while forming a bond releases energy, hence, an exothermic process. Since a chemical reaction involves breaking and forming bonds, the reaction is overally termed endothermic or exothermic depending on whether more energy is used or released respectively.

In this question, a substance is broken down into its atomic particles when it dissolves in water. In order to break this substance down into atom, the bonds holding each molecule must be broken, hence, energy will be utilized making this an ENDOTHERMIC REACTION.

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4 years ago
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Semmy [17]

Answer:

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