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EastWind [94]
3 years ago
11

What is the relationship between a chromosome and dna?

Biology
1 answer:
FinnZ [79.3K]3 years ago
5 0

The answer is “Chromosomes are made of DNA!”

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Atoms have particulars with different charges, the _______ has a negative charge.
slava [35]

Answer:

electrons

Explanation:

Protons=positive

electrons=negative

neutrons=neutral

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The cholera bacterium produces toxins that cause chloride ions to be secreted into the small
Murrr4er [49]

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Osmosis occurs where the movement of water move from a region of high water potential to a region of low water potential.

The water potential in blood capillaries need to be higher than the water content in intestinal so that the water will move from blood to intestine which cause diarrhea.

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What are the positive and negative aspects of a zoo or safari park?
timama [110]
Positive: You get to see different animals, see all kinds of habitats, learn new facts about all the animals and see them maybe in action! 

Negative: They might be sleeping, In a cage or fence so they can't get out, restricted. 
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The primary goal of modern systematics is construct 'family trees' that exhibit _________________ relationships Question 5 optio
Neko [114]

Answer:

Polyphyletic relationships .

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3 years ago
Why does the oxygen atom in a water molicule have a negative charge
scZoUnD [109]

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In the covalent bond between oxygen and hydrogen, the oxygen atom attracts electrons a bit more strongly than the hydrogen atoms. The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms.

Hope it helps!

3 0
1 year ago
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