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pishuonlain [190]
3 years ago
5

What is difference between paranchyma tissues and sclernchyma tissues ?

Biology
1 answer:
Elodia [21]3 years ago
6 0

Answer:

Parenchyma cells are the abundant cells that make up ground tissues in plants.They are flat at point of contact.they have thin primary cell walls and have large vacuoles for storage of food.In leaves they are called mesophyll and are sites of photosynthesis.In other parts they are sites for respiration and protein synthesis.

Sclerenchyma cells are cells with rigid secondary cell walls.Their cell walls are hardened with lignin which is the main chemical component of wood.Mature sclerenchyma cells cannot elongate and most of them are dead.

Explanation:

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Some organisms can reproduce both sexually and asexually, explain why this strategy would be beneficial.
Naddika [18.5K]

Answer:

The benefits of sexual reproduction:  

In the offspring, genetic variation produces

Due to variation, the species can adapt to new environments, giving them a survival advantage.

a disease is less likely to affect all the individuals in a population

Explanation:

3 0
3 years ago
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What is the process by which molecules tend to move from an area of higher concentration to an area of lower concentration?
Vikki [24]
<span>The process by which molecules tend to move from an area of higher concentration to an area of lower concentration is diffusion. I hope I helped! :)</span>
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The space between the parietal layer and visceral layer of the pericardium contains ______. Multiple choice question. adipose ti
zalisa [80]

The space between the parietal layer and visceral layer of the pericardium contains serous fluid. It is a tissue of the hearth.

<h3>What is pericardium?</h3>

The pericardium is one of the three tissues that form the hearth, which also includes the myocardium and epicardium.

The pericardium forms a highly fibrous structure that is capable of holding heart tissues and blood vessels.

Pericardial fluid is composed of a serous liquid that is produced by the pericardium and released into the pericardial cavity.

Learn more about pericardium here:

brainly.com/question/1224295

8 0
2 years ago
Which statement describes competition in an environment? Organisms share a place to sleep. A living thing consumes berries on a
Over [174]

Answer:

Sunlight shines only three months out of the year.

Explanation:

I think this is right

Because abundance means a large amount so there would be no competition there.

If organisms share a place to sleep then that means no competition

If a living thing is consuming berries on a tree then the living thing is just eating

But if the sunlight only shines three months out of the year then that can cause a shortage of food in the environment causing for the living creatures in the environment to compete for the food that is left since there won't be enough to supply for and abundance of living things.

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This is the answer

please mark me brainliest i’m trying to get to the next rank

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4 years ago
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