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malfutka [58]
3 years ago
12

Why might it be beneficial for plants to exhibit phototaxis​

Biology
1 answer:
tatuchka [14]3 years ago
6 0

Answer:You have learned that photosynthesis always brings new food to the earth. There is another reason why photosynthesis is so important. Oxygen is produced during photosynthesis. Humans and animals need oxygen to stay alive. Plants themselves also need oxygen. Through the photosynthesis, new oxygen is constantly coming into the air. Without photosynthesis, the oxygen in the air would slowly run out. All living beings would then die. In many plants, photosynthesis does not only occur in the leaves. Photosynthesis can take place in all green parts of a plant. For plants with green stems, photosynthesis also takes place in the stems. But most photosynthesis takes place in the leaves. The leaves therefore have the special function of allowing photosynthesis to take place.

Explanation:

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Describe the relationship among producer, herbivore and carnivore.
olasank [31]
The herbivore eats plant and the carnivore it’s meat each one eats one specific thing meaning that on a food feb as long as they keep doing what they are doing it doesn’t mess the environment around them
7 0
3 years ago
Come all girls to see my d***<br><br> xii-mzsd-qek​
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3 0
2 years ago
S: blog
DaniilM [7]

Answer:

  • Blood sugar regulation in a diabetic patient is done by
  1. Injecting prescribed quantity of hormone insulin after definite time intervals.
  2. Consuming prescribed amount of sugars.
  3. Injecting glucagon to maintain blood sugar level if alpha cells of the pancreas are also non-functional.

Explanation:

  • The concentration of sugar in the blood is regulated by the hormone, insulin, produced in the pancreatic beta cells in normal person and injected from outside in a diabetic person.
  • When the concentration of glucose in the blood is high, the insulin signals the hepatocytes to express their glucose transporters to take up the excess glucose from blood and convert them to glycogen.
  • When concentration of sugar in the blood is low, another hormone called glucagon, released from the alpha cells of the pancreas, signals the liver to carry out glycogenolysis (breakdown of glycogen to glucose) and release the glucose into the blood. This would maintain the glucose level in the blood.
  • In a diabetic patient, usually the beta cells of the pancreas are affected  but not the alpha cells, so the glycogenolysis can occur in the body spontaneously.
  • But excess injection of insulin should also be avoided as that can cause the blood sugar level to come down below normal.

8 0
3 years ago
humans have developed different horse breeds using the process of selective breeding how selective breeding different than evolu
anyanavicka [17]
The natural selection is selected by natural environment. It is a slow and long process, typically occurs when environment changes a lot. While selective breeding uses human interference and will accelerate this process.
3 0
3 years ago
Which cell that was viewed is most likely a prokaryote?
spin [16.1K]

Answer:

Option C, Cell Y

Explanation:

Prokaryotic cells are the most primitive type of organism that do not possess a true nucleus in them. They do not even have true membrane-bound organelles.

The prokaryotes have a plasma membrane as their protective covering which helps them to survive in extreme conditions.

They also possess a rigid cell wall which also provides them protection and rigidity. Example: Archaea and bacteria.

I hope that this helped you

8 0
2 years ago
Read 2 more answers
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