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Bingel [31]
3 years ago
12

Which characteristics do all bony and jawless fish have in common? Check all that apply.

Biology
2 answers:
stepladder [879]3 years ago
7 0

Answer:

Gills, Scales, swim bladder, and backbone.

Explanation:

alina1380 [7]3 years ago
4 0
Scales gills swim bladder bony skeleton
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Florida has about 1200 miles of these narrow strips of land where the land meets the ocean or other bodies of water.
UkoKoshka [18]

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<h3>The land meet the ocean which is part of other bodies of water.</h3>

Explanation:

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3 years ago
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When dust and ash particles block out sunlight and reduce solar radiation earth experiences the
posledela

Answer:

The haze effect

Explanation:

When dust and ash particles block out sunlight and reduce solar radiation earth experiences the haze effect.

8 0
3 years ago
What are fossils and how do they support Darwin's ideas?
irinina [24]
<span>Darwin essentially argued that living things are engaged in a 'struggle for existence' and that any features they possess which affect their survival and reproductive potential will be subjected to continuous selective pressure. This might be seen as his 'new big idea' in the whole evolution thing. This means that through time those features which confer an advantage in the struggle for life will be retained and those that constitute a handicap will be lost. Not for individuals but for the race. So the composition of the population (or species) changes through time, eventually producing such widely divergent forms that cannot interbreed, and are so called separate species. That is a brief outline of the theory.</span>
3 0
3 years ago
why is protein synthesis different in prokaryotes and eukaryotes in prokaryotes dna is stored in the cytoplasm in prokaryotes dn
IRINA_888 [86]

In eukaryotes, it exists slowly because the pre- mRNA exists first synthesized in the nucleus and after splicing, the mature mRNA arrives in the cytoplasm for translation.

Therefore, the correct answer is option B. In prokaryotes, DNA is stored in the cytoplasm.

<h3>Why protein synthesis exists different in prokaryotes and eukaryotes? </h3>

The genetic material DNA in prokaryotes forms a cluster in one kind of cytoplasm. This exists named the nucleoid. This exists because they don't contain a well-structured nucleus with a nuclear membrane.

Due to this, the method of transcription in prokaryotes takes place in the cytoplasm, constituting a polycistronic mRNA. This mRNA later experiences translation to contain any number of proteins.

The method of protein synthesis exists faster in prokaryotes as the whole procedure takes place in the cytoplasm.

In eukaryotes, it exists slowly because the pre- mRNA exists first synthesized in the nucleus and after splicing, the mature mRNA arrives in the cytoplasm for translation.

Therefore, the correct answer is option B. In prokaryotes, DNA is stored in the cytoplasm.

To learn more about prokaryotes refer to:

brainly.com/question/1288013

#SPJ4

The complete question is:

Why is protein synthesis different in prokaryotes and eukaryotes?

A. In prokaryotes, DNA is a strand instead of a circle

B. In prokaryotes, DNA is stored in the cytoplasm

C. In prokaryotes, DNA is made of amino acids

D. In prokaryotes, DNA is made of nucleic acids

4 0
2 years ago
The motor transforms _______ energy into _______ energy.
AveGali [126]

Answer:

Option D. electrical; mechanical.

Explanation:

The motor transforms electrical energy into mechanical energy. It also works on the principle of electromagnetic induction. Motor is a device which is used for pumping water from the underground by using of electricity. In motor, there is a structure which is capable of converting electric energy into mechanical energy.

3 0
4 years ago
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