Which scientific evidence would show that two species of birds are closely related

2 answers:

6 0

This is called evolution......which Charles Darwin discovered in 1859. He went to the Galápagos Islands. He found finches and other kinds of birds. He realized that some of the birds looked a lot alike but they had just one thing different about them. Charles realized that usually the thing that was different was something that would help them survive easier. Some birds had a longer beak for grabbing bugs while others had thicker beaks to crack open seed pods.

siniylev [52]3 years ago

5 0

Scientists will probably look at the birds' beaks, feathers, skeletal structure to see if they are closely related.

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Explain how independent assortment occurs in cells and explain its importance.

iren2701 [21]

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4 years ago

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_________ is (are) the product of Transcription, and the starting material of Translation. A. tRNA B. Amino Acids C. mRNA D. Rib

Andreyy89

Answer:

C. mRNA

Explanation:

Hello,

In this case, we may remember that when DNA is undergoing transcription a specific sequence is copied via the RNA polymerase in order to produce the messenger RNA which is subsequently used as the starting material of translation for the protein synthesis as shown on the attached picture. Thereby, answer is C. mRNA, since the transcription process produces it and then, for the translation process, it contains the codons which promote the formation of polypeptides (proteins) via the connection of the anti-codons contained in the tRNA which also provide the amino acids for the polypeptides formation.

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