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Taya2010 [7]
3 years ago
5

Why do i suck at biology

Biology
1 answer:
siniylev [52]3 years ago
7 0
I don’t know you tell meeee
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C. a toy train is the item that has characteristics similar to a scientific model.
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3 years ago
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What are some possible consequences of a mutation? Give a specific example for each consequence you list.
Tju [1.3M]
Since all cells in our body contain DNA, there are lots of places for mutations to occur; however, some mutations cannot be passed on to offspring and do not matter for evolution. Somatic mutations<span> occur in non-reproductive cells and won't be passed onto offspring. For example, the golden color on half of this Red Delicious apple was caused by a somatic mutation. Its seeds will not carry the mutation.
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A single germ line mutation can have a range of effects:

<span><span>No change occurs in phenotype.
Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.</span><span>Small change occurs in phenotype.
A single mutation caused this cat's ears to curl backwards slightly.</span><span>Big change occurs in phenotype.
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4 years ago
L 2.3.4 Quiz: Water Questlon 5 of 10 Which is an ion found in a glass of water? O A. O2 O B. N+ O c. o- O D. H+ ​
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Answer:

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3 years ago
Choose all the answers that apply. Nitrogen dioxide: is a waste product of photosynthesis is formed when fuel is burned at high
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The correct answers is:

is formed when fuel is burned at high temperatures

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is the most abundant gas in the atmosphere

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can cause acid rain

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is a major pollutant in the air

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Wrong answers:

is a waste product of photosynthesis

<em>The waste product of photosynthesis is oxygen.</em>

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Blood pressure would be highest in the vessel labelled:<br><br> 3<br> 4<br> 2<br> 1
Vlad1618 [11]

Answer:2 its 2

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