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sattari [20]
3 years ago
13

Why is semi-conservative important

Biology
1 answer:
inn [45]3 years ago
6 0
The importance of the semi-conservative model is unhealthy old and new genes cancel each other. The result new cells are disease and mutation free. ... DNA replication is semiconservative because DNA is composed of two complementary strands, each of which acts as template to construct a new strand complementary to itself.
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Write a paragraph or two to explain why there is little change in the pH of battery acid when it is diluted with water
3241004551 [841]
Battery acid is acidic in nature so its pH will be more.if we add a base its acidity level decreases and it becomes a poor acid. here water acts as a base to decrease the pH value and acidic nature of a acid substance that is battery acid.
8 0
4 years ago
As you look at the general trends of the graph, what happens to the biodiversity when a mass extinction happens? Why?
spin [16.1K]

Explanation:

As lineages invade different niches and become isolated from one another, they split, regenerating some of the diversity that was wiped out by the mass extinction. The upshot of all these processes is that mass extinctions tend to be followed by periods of rapid diversification and adaptive radiation.

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5 0
3 years ago
Wat are the steps in mitosis in dna replication
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1. Interphase: Chromosomes duplicate
2. Prophase: Chromosomes pair up
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4. Anaphase: Chromatid sisters pulled apart
5. Telophase: Cells begin to divide
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6 0
4 years ago
Please help me on this
goldfiish [28.3K]
Melting is the one with ice cream
Condensation is the one with the mirror
Evaporation is the one with hair
Freezing is the one with frost
Evaporation is the one with dry ice
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7 0
3 years ago
What is density and what does it tell you about a substance
densk [106]

Answer:

<em>Density is the characteristic </em><em>property of the substance.</em><em> Density is related to </em><em>mass and volume of the substance. </em>

Explanation:

Density of the substance decides whether it will float or submerge in water or any other liquid. If the substance is denser than the liquid then it will sink and if its density is lower than the liquid then it will float.

Density is written in kilogram per cubic meter. For instance, the density of oil is lesser than water and hence, it floats.

5 0
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