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Alex777 [14]
2 years ago
5

The big bang theory is one of the most accepted theories on the origin of the universe because of scientific evidence, such as

Biology
1 answer:
svp [43]2 years ago
8 0
1. Red-shift, which is basically the Doppler Effect, but with light. Because stars in other galaxies appear to give off red light, this shows that they are moving away from us (Earth). Red light is on the far left of the Visible Light Spectrum, so things moving away from us appear to be red, while things moving towards us appear blue (the other end of the spectrum). This suggests that the universe is expanding all the time - and therefore it might have started from a single explosion - the Big Bang.

2. Cosmic Microwave Background Radiation (CMBR) has been found by scientists to be coming from all directions in space, and is suspected to be 'left over' energy from the Big Bang.
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The appropriate answer for this one is C. Cancer cells divide uncontrollably and therefore the cell cycle would be continuously divide. To add, there is a term known as terminally differentiated cells. These cells that never enter the cell cycle again, meaning they stay in G0 and never divide. However, some cells can be triggered to depart G0 and re-enter G1, which permits them to divide again.

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3 0
2 years ago
Which procedures were followed in this lab to decrease experimental error? Check all that apply. repeating the experiment three
Musya8 [376]
<span>repeating the experiment three times for each temperature

</span><span>using three different temperatures instead of only two

</span><span>using three different surface areas instead of only two

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3 0
2 years ago
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Let’s suppose a sheep that provided the oocyte for reproductive cloning was homozygous for a gene that causes a small head. This
Misha Larkins [42]

Answer:

Small head

Explanation:

Since the genes are located in the nucleus of a cell which has being removed (but some genes are still located in the mitochondria of the ocyte) from its ocyte to fuse it with with another nucleus. Since the cell follows a maternal inheritance of gene, it would have a small head because of the presence genes in the mitochondria.

3 0
2 years ago
The tropical regions are warmer than the polar regions due to the angle of the Sun's rays. As a result, there is generally highe
Rashid [163]

Answer:

the answer is on letter B

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3 0
2 years ago
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Virtually all plants are autotrophic. But there are no autotrophic animals or fungi. What can you infer about autotrophic organi
Nataly [62]

Answer:

<h3>All the plants are autotrophic because they can prepare their own food using photosynthesis.</h3>

Explanation:

Animals & fungi are not autotrophic because they can not perform photosynthesis. In order to perform photosynthesis they should contain photosynthetic pigment i.e. chlorophyll. These are absent in animals & fungi. Apart from this animals & fungi have reserve food materials in the form of glycogen on the other hand plants stores the food in the form of starch. Animals & fungi lacks chloroplast.

5 0
2 years ago
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