What is the basic concept used to justify the building of phylogenetic trees

1 answer:

5 0

A phylogenetic tree, or evolutionary tree, is a branching diagram or "tree" showing the inferred evolutionary relationships among various biological species or other entities based upon similarities and differences in their physical or genetic characteristics. The taxa joined together in the tree are implied to have descended from a common ancestor.

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what is the difference in the amount of genetic information found in a gamete compared to other cells in the body?

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Body cells make up the body of any multicellular organism. A body cell contains a complete number of chromosomes and is called a diploid cell while a gamete contains only half the number of chromosomes of its parent cell, and it is called a haploid cell.

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A patient is to be administered a dose of 250 mg of a medication subcutaneously. available: 250 mg/1.5 ml amp. amount of drug to

Amiraneli [1.4K]

According to the question, the amount of the drug administered is 250 milligram (mg). The available dose of the drug is 250 mg per 1.5 mL (milligram). So, for the administration of the 250 mg drug, 1.5 mL of the available drug concentration should be used.

We need to determine the amount of the drug must be drawn in cc (cubic centimeter).

$1mL = 1cc$