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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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sp2606 [1]

Answer:

A starfish and a sea cucumber are both members of the same phylum, called Echinodermata. From this information, what other taxa can you conclude that they share? Aside from sharing the same phylum, sea cucumbers and starfishes also share the same kingdom. Both organisms are under the kingdom Animalia.

Explanation:

3 0
3 years ago
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How do forestry, industry and agriculture contribute to water pollution? Write one complete sentence for each. *
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High quantities of nutrients in water from industrial crop fertilizers and animal waste cause excessive aquatic plant growth — a process known as “eutrophication,” which, in turn, causes “hypoxia,” or water that is low in oxygen. Harmful algal blooms (or HABs) occur when aquatic algae grow rapidly out of control.

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A section through the renal cortex can be identified quickly by the presence of
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Answer:

Renal capsule.

Explanation:

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7 0
3 years ago
How were Lamarck’s and Darwin’s ideas most similar?
irinina [24]

Answer:

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Darwin theory state that an organism gets the helpful variation before the changes in the environment, Lamarck's theory said that organism gets variation after the change in the environment.

Lamarck's stated that giraffe got long neck when the food on the ground ran out. In order to get the food they stretch out their neck to get food. Darwin thought organism changed by chance, at the time when they are born and before the change in the environment.


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Ede4ka [16]

Answer:

Carbon dioxide from the air is used to produce food for plant growth. Carbon moves from plants to animals when animals eat the plants. Also, Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere.

The burning of fossil fuels also releases carbon dioxide into the atmosphere.

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3 years ago
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