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crimeas [40]
3 years ago
15

Normal cardiac rhythm is determined by which of the following?

Biology
1 answer:
Georgia [21]3 years ago
4 0
<h2>-Hello There-</h2><h2 /><h2>The answer to your question "Normal cardiac rhythm is determined by which of the following?" is "SINOATRIAL NODE"</h2><h2 />
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Photosynthesis occurs in photosynthetic ____ localized in large organelles known as ____. a. membranes; chloroplasts b. proteins
Aleks [24]

Answer:

The correct answer is option a. Membranes; chloroplast.

Explanation:

Photosynthesis is the process is specific to green plants and other photosynthetic organism converting light energy into storage energy by forming glucose from carbon dioxide and water and oxygen released as a byproduct.

This process involves the green pigment present in the plants called chlorophyll located in the chloroplast. The chloroplast is a double membrane organelle present in green plants. The membranes of the chloroplast are the site of photosynthesis.

Thus, the correct answer is option a. Membranes and chloroplast

7 0
3 years ago
Which is the following air conditions would be least likely to have precipitation
snow_lady [41]

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Can you list the types of organisms in order in which they would appear during primary succession?
nignag [31]

Answer:

Primary succession is one type of the ecological succession which takes place on the land devoid of vegetation or barren land.

The species which first flourishes on this barren land are known as pioneer species which includes the species of bryophytes and pteridophytes like lichens and mosses.

These lichens and mosses help breakdown the barren rocks through chemical leaching and help increase the nutrient content. This allows the ferns and small pteridophytes to grow.  

Then the area is colonized by the intermediate species which includes herbs, shrubs later trees. These intermediate species help attract the animals and thus help establish the biological community.

Thus, Lichens mosses → herbs→ shrubs →trees.

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3 years ago
Give at least three examples of types of mutations that would disrupt the process of mitotic chromosome segregation. That is, ex
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Answer: Insertions and Deletions. ...

Large-scale mutations. ...

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Explanation:

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Why is it difficult to distinguish between asteroids and meteoroid
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Both are large, rocky bodies in space but asteroids tend to stay in the asteroid belt, while meteoroids are a bit smaller and more active.
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