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atroni [7]
3 years ago
5

Which of the following occurs before mitosis and meiosis?*

Biology
1 answer:
OleMash [197]3 years ago
7 0

Answer:

c.dna copied once before mitosis and meiosis occur.

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What roles do prokaryotes play in ecosystems?
Goshia [24]
Bacteria and fungi carry out decompostion of plants and animals
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4 years ago
Choose one type of water pollution. How did the pollution happen? What negative effects does it have on the environment? What is
vivado [14]

Oil spill or a discharge from pipe from a factory or sewage system. Since this is a single point of origin water pollution, this type of water pollution furnish itself to relatively easy remediation.

What is point source water pollution?

Point-source water pollution is the one type of water pollution which is easy to recognize because it generates from a single source or event and affects a specific area.

The negative effects of single point origin is deteriorating water quality which damage the environment, health conditions.

Destruction of biodiversity is another negative effect of water pollution depletes aquatic ecosystems and prompt unbridled proliferation of phytoplankton in lakes called as eutrophication.

The solution to reduce water pollution is reduce carbon dioxide emissions to prevent global warming and acidification of the oceans. Another is to reduce the use of chemical pesticides and nutrients on crops.

For more detail regarding Water pollution, visit:

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3 0
2 years ago
How is a food web a limited model in regards to showing energy transfer?
tamaranim1 [39]
Because the energy is going to decrease to also nothing and the animals at the top have to hunt more than those closer to the bottom of the food web
3 0
3 years ago
If a wide-spectrum fungicide that kills all fungal species were used extensively in a forest, what effects would you expect the
Ne4ueva [31]

Answer:

It would harm the few plants that benefit from mutualistic relationships with mycorrhizal fungi

Explanation:

Mycorrhizal relationship is a symbiotic relationship between fungi and the roots of higher plants. While the plant provides the fungi with food, the fungi supply the plant with nutrients and water extracted from the soil.

<em>Hence, if a wide-spectrum fungicide is used in a forest and it kills all the fungi in the forest, it will affect all the plants that share beneficial relationship with fungi in the forest.</em>

4 0
3 years ago
Most of the matter of the universe exists in which state?
Deffense [45]

Answer:

plasma state

Explanation:

Hope it helps u :)

5 0
4 years ago
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