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What is the openings in leaves that allow gases to pass through?
The openings where gases enter and leave plant leaves are called stomata's. These are crucial for the survival of plants.
The walls of the alveoli are so thin that gases like oxygen and carbon dioxide can pass through them by a process called?
diffusion
What are the three main divisions of the larynx?
From superior to inferior: 1. Nasopharynx- air passageway only 2. Oropharynx- swallowed food and air pass through 3. Laryngopharynx- food and air pass through
Can pass through stomata?
Yes most gases do.
What statement explains why oxygen molecules easily diffuse across a cell membrane which glucose molecules do not?
Glucose is too big to pass throught.
A small hole through which water and gases pass in and out of a plant?
stoma
What are the gases that pass through the stoma of plants?
Passing outwards through the stoma are water vapour, and oxygen. Passing inwards is mainly carbon dioxide.
What is the opening in a leaf that allows gases to pass into and out of the leaf?
The stoma (stomata)
What is the openings in leaves that allow gases to pass through?
The openings where gases enter and leave plant leaves are called stomata's. These are crucial for the survival of plants.
How does oxygen pass out through the stoma of leaves?
diffusion
What openings allow the exchange of gases between the environment and the air spaces inside the leaf?
i first thought it was stoma. but its stomata.
What will a plant do if it gets to much carbon dioxide?
The "guard cells" at the opening of the stoma, which is where the gases go, do not allow any more carbon dioxide to pass through by keeping the opening shut.
What special structures on some stems allow gases to pass through them?
Lenticels allow gases to pass through them. Hope this helped. Gigi
What special structures on some stems allow gases to pass through?
Lenticels allow gases to pass through them. Hope this helped. Gigi
Function of germ pore?
a pore in the outer wall of a spore or pollen grain through which the germ tube or pollen tube makes its exit on germination stoma, stomate, pore - a minute epidermal pore in a leaf or stem through which gases and water vapor can pass
Does glucose pass through stomata?
No, gases do.
Which blood vessel does blood oxygen pass through?
Oxygen and other gases pass through the capillaries.
