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nexus9112 [7]
3 years ago
5

The similar shapes of fast swimming marine predators are an example of:__________

Biology
1 answer:
Sidana [21]3 years ago
7 0

Answer: convergent evolution

Explanation:

The similar shapes of fast swimming marine predators are an example of convergent evolution.

Convergent evolution shows how different species possess identical structures even though they evolve separately. Convergent evolution typically takes place with the organisms that are not really related.

An example of convergent evolution is the similarity that can be noticed in the wings or the flights of bats, birds, insects, etc

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The correct answer is The person would develop low blood pressure and feel faint because the heart will be pumping less blood with each heartbeat.   
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8 0
3 years ago
Unlike in prokaryotic cells, replication in eukaryotic cells...
Kitty [74]
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4 0
3 years ago
Give an example in which adding a new species to an ecosystem increases its biodiversity​
miv72 [106K]

Answer:

Well to give a good example of "ecosystem increases its biodiversity​" we must first define

biodiversity

"the variety of life in the world or in a particular habitat or ecosystem."

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3 0
3 years ago
What happens to carbohydrates during cellular respiration
just olya [345]
Carbohydrates are broken down and they release energy.
4 0
3 years ago
Classify each picture as Carbohydrates or Lipids
stepan [7]

Answer:

1. Lipids

2. Carbohydrate

3. Lipids

4. Carbohydrate

5. Lipids

6. Lipids

7. Carbohydrate

Explanation:

Lipids and carbohydrates are two of the four major biological molecules (the other two being proteins and nucleic acids). They (lipids and carbohydrates) are both long chains composed of elements: carbon (C), hydrogen (H) and oxygen (O).

Lipids called triglycerides are majorly made up of building block fatty acids (long hydrocarbon chains with carboxylic acid) and glycerol ( an hydrocarbon made up of three hydroxyll groups).

Carbohydrates, on the other hand, are made up of long chains of carbon, hydrogen and oxygen with aldehyde or ketone functional group. They are composed of monosaccharide building blocks (also called simple sugars) with general formula CH20(n).

Based on the structural composition of lipids and carbohydrates, structures 1,3,5 and 6 are lipids while 2, 4 and 7 are carbohydrates.

3 0
3 years ago
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