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amm1812
2 years ago
10

No links please, and thank you in advance :)

Biology
2 answers:
Ilya [14]2 years ago
7 0

Answer:

important scientific tool used to identify different organisms, based the organism's observable traits

Explanation:

consist of a series of statements with two choices in each step that will lead users to the correct identification

For example, in tree identification, a dichotomous key might ask whether the tree has leaves or needles. The key then directs the user down one list of questions if the tree has leaves, and a different question list if it has needles.

Irina-Kira [14]2 years ago
3 0

Answer:

Example objects to identify: apple tree, water-lily, fir tree, dandelion, astroturf, seaweed. Dichotomous keys may be simple or complex depending on what is being identified. I hope this helps

Explanation:

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dmitriy555 [2]

Answer:

There are a couple different possible answers, since there are multiple different structures that are present in both types of cells. So you have to make the choice of what to put.

The structures that prokaryotic and eukaryotic cells have in common are: plasma membrane, ribosomes,  and cytoplasm

3 0
2 years ago
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Fishes and bottom dwelling worms cope with the fluctuating salinity within estuaries over the tidal cycle with the use of transport system such as active and passive transport.

<h3>How active and passive transport system are used?</h3>

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So we can conclude that Fishes use transport system such as active and passive transport to cope with the fluctuation of salt concentration.

Learn more about salinity here: brainly.com/question/20283396

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6 0
2 years ago
During which phase of mitosis do the nuclear membrane, nucleolus, and nucleus dissolve
sveta [45]
I believe the answer is During<span> prophase



</span>The nucleus during mitosis. Micrographs illustrating the progressive stages ofmitosis<span> in a plant cell. </span>During<span> prophase, the chromosomes condense, the </span>nucleolus<span>disappears, and the </span>nuclear envelope<span> breaks down. At metaphase, the condensed chromosomes </span>
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3 years ago
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Lesechka [4]
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6 0
3 years ago
The level occupied by the wolf at the top of this energy pyramid is a ____________ _____________.
Leya [2.2K]

Answer:

不,你做

Explanation:

There's the answer you know what to use to get the answer

7 0
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