Which organism is most closely related to the dolphin why
Cytochrome c is a protein located in the mitochondria of cells involved with cellular respiration. Below is a table showing the amino acid sequences for cytochrome c in several organisms. 22. The more amino acids that an organism has in common, both type and order, indicates the closer the relationship. The family Elephantidae is the root from which the mammoth, Asian elephant, and African elephant came from. Interestingly, the Asian elephant is more closely related to the extinct mammoth than to the African elephant. The following categories apply to the tree in which the elephant has been placed.
as a result, are considered to be more closely related than two species that have many differences. Scientists, therefore, can compare an amino acid sequence for a specific protein to determine the evolutionary history of a group of organisms. In this investigation you will use an online database called UniProt that contains informa- The Irrawaddy dolphin gets its name from the river that it is found swimming in, “the Irrawaddy river”. Although these dolphins look like a dark colored beluga whale in terms of appearance it is actually more closely related to the killer whale species, however it is not known for consuming other marine mammals. Mar 22, 2018 · You could say that the Wire Leafed Mistletoe from Australia is closely related to Acacias and Casuarinas because these are its host plants. Not a genetic relationship, but a parasitising relationship upon which the mistletoe is dependent.
Arabidopsis: The Model Plant. Arabidopsis thaliana is a small dicotyledonous species, a member of the Brassicaceae or mustard family. Although closely related to such economically important crop plants as turnip, cabbage, broccoli, and canola, Arabidopsis is not an economically important plant. Feb 13, 2014 · Why do dolphins matter ? Well they matter for the same reason that human beings and all other living creatures matter, they are alive and are fellow travellers on this globe of ours. Unlike many people I don’t believe that human beings are the pinnacle of evolution ( creation as some folks would say ). Convergent evolution is the process by which unrelated or distantly related organisms evolve similar body forms, coloration, organs, and adaptations. Natural selection can result in evolutionary convergence under several different circumstances.
Which statement about evolutionary pathways is most accurate? A. All evolutionary pathways show that life began with autotrophic organisms that soon evolved into heterotrophic organisms. B. Two organisms on the same branch of an evolutionary pathway are more closely related to each other than to those on distant branches. C. Define dolphin. dolphin synonyms, dolphin pronunciation, dolphin translation, English dictionary definition of dolphin. ... Dolphins are related to but smaller than ...
5. In each pair, circle the one that you would expect to find the most individual species: Kingdom & Genus Phylum & Kingdom Class & Family Order & Phylum Genus & Order Phylum & Class Order & Class Genus & Species 6. Based on the chart, which two animals are most closely related to the tiger:_____ 7.