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icang [17]
3 years ago
6

Which causes plants to respond positively to sunlight

Biology
1 answer:
posledela3 years ago
4 0
Auxins.

Hope this helped!
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The perirhinal cortex is particularly important in ________ and receives more input from ________ than from ___________
dedylja [7]
The perirhinal cortex is particularly important in visual recognition and receives more input from the occipital lobe than from other cortical areas. In addition, the perirhinal cortex is a cortical region in the medial temporal lobe that is made up of Brodmann areas 35 and 36. It obtains highly administered sensory information from all sensory regions and is usually accepted to be a significant region for memory.
6 0
4 years ago
The chemical processes that occur within a cell are affected by many factors. Optimum cell function occurs within a narrow range
frosja888 [35]
The chemical processes that occur within a cell are affected by many factors. Optimum cell function will not occur due to the following factors: 1. These chemical processes are very sensitive to the temperature and the pH of the cell. If the cell's temperature is either too high or too low, the cell cannot function efficiently. The same can be said for a cell's pH. Enzymes are most active during a limited pH range. If the pH moves outside of this range, the cell's enzymes cannot function efficiently.
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6 0
3 years ago
The inherited disease sickle cell anemia occurs because of an abnormally shaped protein taking the place of one of the _____ cha
Bad White [126]

Answer: B. beta

Explanation:

Sickle cell anemia is a inherited disorder which occur due to mutation of gene responsible for synthesis of hemoglobin protein. Typically the gene which is responsible for synthesis of beta-globin protein which make the beta chains in the hemoglobin is affected by the mutation.  As a result of this the red blood cells acquire a shape of sickle rather than round. Pain, cold, stress, dehydration and illness are the symptoms associated with this disorder.

7 0
3 years ago
House cats and domestic dogs live in the same environment, often in close relationship with one another. However, they cannot in
aleksley [76]

Answer:

              B) They are not in the same species.

Explanation:

                     Cat and dog both are domestic animals but the can not interbreed to produce fertile offspring. Specie is define as those animal which can interbreed to produce fertile offspring so the cat and dog can not interbreed as they belong to two different species. Both species have different <u>chromosome number</u> that's why the can not interbreed. In order to interbreed both the organisms must belong to one specie. E.g As both tiger and lion live in one environment and the interbreed and produce tiglion but it is infertile and can not breed to produce offspring.

8 0
3 years ago
Which of these is a function of the cell membrane in all cells?
Rus_ich [418]
I believe it is B. Hope this helps!!
8 0
3 years ago
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