All categories

3 years ago

What are stomata what protects them and we're are they located

2 answers:

6 0

It is tiny openings in a plants outer leaf that allows plants to exchange necessary gases to conduct cellular processes, like photosynthesis

I hope this helped(:

Misha Larkins [42]3 years ago

3 0

Stomata are pores in the epidermis of a plants leaf that allow for the expulsion of gas, and are protected by two curved guard cells. If the environment around the plant is hot and dry the guard cells will shrink and cause the stomata to close to conserve excess water, when there is a large amount of moisture the guard cells will absorb the water and become turgid. And the stoma are found on the underside of the leaf to minimize water loss

You might be interested in

A low area of land often forms between hills or mountains. This low area is

Maurinko [17]

Answer:

Explanation:

lava is hot and needs to flow

6 0

3 years ago

Which of the following correctly describes the structure and function of the cell wall in plants?

Jet001 [13]

Answer:

Explanation:

A major role of the cell wall is to form a framework for the cell to prevent over expansion.

6 0

3 years ago

In humans, a type of blindness is due to a dominant allele; normal vision is the result of a recessive allele. Migraine headache

yan [13]

Answer:

Yes.

Probability of such child = 1/2 or 50%

Explanation:

According to the question, below are the genotypes and phenotypes possibilities:

aa = normal vision & no headache

Aa = normal vision & no headache

AA = blindness & headache

Male Female

Aa aa

Possible genotypes of progeny: Aa Aa aa aa

So it is clear that out of the 4 probable children, 2 with 'genotype aa' will have normal vision & no headache.

Mathematical expression is as under:

2/4 = 1/2 that means 50% progeny.

5 0

3 years ago

The innermost serous membrane covering the heart is the: Group of answer choices synovial layer peritoneum visceral pleura visce

stepan [7]

Answer:

There are innermost serious membranes that cover the heart is Parietal Pericardium.

Explanation:

Heart is covered by pericardium in two sides, inner and outer sides. The inner membrane is parietal pericardium and the outer one is visceral pericardium. Pericardium is made up of fiber tissues that strongly protect the heart from all around.

The main function of pericardium is to protect the heart from any injuries and prevent the infections. The serious pericardium helps in lubricating the heart.

3 0

3 years ago

You weigh two different objects on the same scale in the same location on Earth. The weights are different. What must be differe

ira [324]

C. mass. Because well it just is

8 0

4 years ago

Read 2 more answers