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3 years ago

A possible explanation for a set of observations or answer to a scientific question is called

1 answer:

8 0

An hypothesis is a possible explanation for a set of observations or answer to a scientific question. A supposition or proposed explanation made on the
basis of limited evidence as a starting point for further
investigation.
And practically, an hypothesis is used as the basis for further experiments, where the hypothesis is rigorously tested under varying conditions. The hypothesis that is tested and modified under different conditions may become a general
theory
.The hypothesis that has the least number of variables sufficient to explain the phenomenon is preferred.

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Which cells contain this organelle: plant cells, animal cells, or both

Fiesta28 [93]

Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.

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3 years ago

Energy Generation in Aerobic and Anaerobic Conditions

Ira Lisetskai [31]

I wanted to be with you alone

And talk about the weather

But traditions I can trace against the child in your face

Won't escape my attention

You keep your distance via the system of touch

And gentle persuasion

I'm lost in admiration, could I need you this much?

Oh, you're wasting my time

You're just, just, just wasting time

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2 years ago

Predict how many genetically different offspring could be produced by outcrossing two 2n=4 individuals (just account for indepen

Llana [10]

Answer:

16 genetically different offspring

Explanation:

This is the case as each parent has the ability to produce 4 uniquely different gametes through independent assortment. With such a scenario where each parent can product 4 uniquely different gametes multiplied by 4 parents, you have 16 offspring. So there's the possibility of producing 16 offspring that are unique.

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3 years ago

Determine of the statement is true or false, and why. Nitrogen makes up most of the atmosphere, but is in an unusable form until

Cloud [144]

Answer:

C. True.

Explanation:

It should be understood that the the percentage of nitrogen is the highest in the atmosphere. This is because, it make up of more than 60% of the atmosphere. And it should be noted that the atmospheric nitrogen is inform that can not be used by the plant.

Therefore, there is a need for a certain group of bacteria which live in the root noodles of the plants to convert the unused form of the atmospheric nitrogen to a form that can be used by the plants.

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3 years ago

Which of the following would have the greatest biodiversity? A. An area with many individuals of the same species. B. An area wi

Degger [83]

Answer:

D. An area with many individuals of many species.

Explanation:

Biodiversity is the variety and variability of life on Earth.

Biodiversity is supposed to be diverse with a lot of different species. Diverse means showing a great deal of variety; very different.

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3 years ago