Analyze how ribosomal RNA (rRNA) is used toevaluate evolutionary relationships among different species

Q: Which of the following is not a reason why RNA is expected as one of the first primary molecules in…

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Q: B C D E GH I5 Using evidence from the phylogenetic tree determine which species would be MOST…

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Q: compare  and contrast the bacterial and eukaryote genome.

A: All living organisms, prokaryotes as well as Eukaryotes have their genetic material in the form of…

Q: Summarize what is known about the human genome's size and gene content.

A: The human genome is a full collection of nucleic acid sequences for humans, encoded as DNA in cell…

Q: Use at least 25 of the 40 terms below to create a concept map, linking the term together with…

A: A concept map is a map that connects the given term. This concept related DNA, to proteins that are…

Q: Why are rRNA a good choice for resolving the ancient evolutionary relationships among the three…

A: introduction A single-stranded molecule called RNA, also known as ribonucleic acid, is essential for…

Q: explain the Transfer of genes from the organellar genome to thenuclear genome

A: A gene is a set of nucleotides that codes for a particular protein. Gene is functional unit of…

Q: select the correct options: A) For organisms that diverged  >74 mya, ignore 3rd base positions…

A: Phylogenetic  In biology, phylogenetic is the study evolutionary history and relationships between…

Q: State a way in which you could figure out all of the genes involved in forming a trait using…

A: The gene is the sequence of nucleotide bases in DNA. These code for a specific protein or a trait in…

Q: "Mutations propose and natural selection disposes," is a short way of describing how species change…

A: Mutation is the process in which there is a alterations in the gene sequences and this change is…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.