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trasher [3.6K]
3 years ago
14

_____ provide evidence of common ancestry among organisms.

Biology
2 answers:
Vlada [557]3 years ago
8 0

Answer:

<h2>B:Similaritions in DNA Sequences</h2>
Illusion [34]3 years ago
5 0

Answer:

B:Similarities in DNA sequences

Explanation:

Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.

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In a prokaryotic cells most ribosomes are
solniwko [45]

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<h2>Proteins even make up most of your hair. ... While a structure such as a nucleus is only found in eukaryotes, every cell needs ribosomes to manufacture proteins. Since there are no membrane-bound organelles in prokaryotes, the ribosomes float free in the cytosol. Ribosomes are found in many places around a eukaryotic cell.</h2>

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<em>This isn't my answer, BUT, you can read more about the prokaryotic cells and their functions, and what they're made up of here at this website: </em>

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3 years ago
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What are two characteristics of P waves
ch4aika [34]

Answer:

P waves are compressional which means they move through a solid or liquid by pushing or pulling similar to the way the sound travels through air, the particles of the material a P wave pushes through moves in the direction of the P waves energy, this is called the direction of wave propagation

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Energy from the sun causes water to evaporate from the land and from bodies of water. As this water vapor moves high into the ai
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C clouds

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What would happen if a cell transcribed and translated a gene’s intron by mistake?
wariber [46]

An intron is a non-coding region of DNA. During alternative splicing, introns are removed.

  • During eukaryotic transcription, a fragment of DNA (e.g., a gene) is used as a template to synthesize a complementary RNA sequence, usually a precursor mRNA (pre-mRNA).

  • Subsequently, this pre-mRNA is processed by a mechanism called alternative splicing in order to produce a mature mRNA which is then used as template to synthesize a protein by a process called translation.

  • During alternative splicing, non-coding regions of a gene called 'introns' are removed, where coding regions called 'exons' are spliced back together.

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Learn more in:

brainly.com/question/7156796?referrer=searchResults

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How are spores structurally different from seeds?
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Spores are small single cell structures that are capable of growing into new organisms under the proper condition
<span>Seeds reproductive structures of more than one cell</span>
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