Answer= organelles might be useful in investigating evolutionary relationships in microbes is
Mitochondria & ribosomes
mitochondria evolution= A series of endosymbiosis theory is favored model for explaining the mitochondria ,a defining event in the evolution of eukaryotic cells
mitochondria originating from within the bacterium phylum alpha probacteria
according to endosymbiont hypothesis the idea that the mitochondria evolved from a bacterial progenitor via symbiosis within an essentially eukaryotic host cells
The genetic function of mitochondrial DNA was first fully revealed by complete sequencing of 16 kb mitochondrial genome
mitochondria has their own DNA ,which is separate from DNA found in nucleus of cell
This DNA is used for production of proteins & enzymes required for their function
They i.e. mitochondria also reproduce same as that of bacteria
What if any organelles might be useful in investigating evolutionary relationships in microbes. Explain
How might evolutionary biology help us to explain what is happening with this particular taxon (Entamoeba Histolytica) and what we can expect from it in the future?
Answer and explain both please.
Use this evolutionary tree representing the relationships among a group of vertebrates to answer questions 17 and 18. According to evolutionary theory, the letters at each branch point indicate the common ancestor for groups beyond that point. - Lung fishes Amphibians Mammals Lizards and snakes . Crocodiles - Birds 17. Which was the last (most recent) common ancestor of crocodiles and lizards/snakes? 18. Which of the following can be concluded from this evolutionary tree? A....
Gene trees and species trees both depict evolutionary relationships. What is the difference between these two types of trees?
In what ways do consensus trees help researchers explore evolutionary relationships? Select all that apply please answer choices as followed: Consensus trees identify species that do not belong in the phylogenetic trees being studied. Consensus trees summarize the similarities among all the most parsimonious phylogenetic trees. Consensus trees show unexplained relationships among species using polytomies. Consensus trees remove any clades with species that have shared derived characters.
A human resources consultant is investigating factors that might be useful in predicting the turnover rate ("Turnover") for a certain type of company. Using a sample of 33 randomly selected companies, data were collected on the average annual bonus the company pays ("Bonus"), the turnover rate at the company ("turnover"), and the average degree of trust employees at the company have in upper management (Trust), measured on a scale from 0 (no trust at all) to 100 (complete trust). Partial...
explain dimension that might be useful in comparing healthcare systems
Bacteriology -Explain conditions on early earth that facilitated evolution of eukaryotes. -How is a sequence-based evolutionary analysis of microbes performed? --------------------------------------- -what are transgenic organisms and why is it relevant? -What is PCR Polymerase Chain Reaction and what is its importance? -Describe the process of molecular cloning using plasmids. -What is a palindrome and how is it used by restriction endonucleases?
How would an evolutionary biologist explain any similarities in skeletal structure between ourselves and these marine mammals?
Exercise: Many older classifications are not monophyletic, and do not reflect the evolutionary relationships among species. As an introduction to phylogenetic classification, think about the tetrapods (animals with four legs). These animals have traditionally been classified into four groups, all of the same rank: Class Amphibia (frogs, salamanders, newts, etc.) Class Reptilia (snakes, lizards, crocodiles, turtles, etc.) Class Aves (birds) Class Mammalia (mammals) Reptiles possess a common ancestor with certain extinct amphibians, the birds are derived from a group of...
1. Explain how the evolutionary “decision” to reproduce early or late in the summer could be related to a plant’s fundamental niche. (That is, use just abiotic environmental factors to explain why a plant might reproduce early or late.) 2. Explain how the evolutionary “decision” to reproduce early or late in the summer could be related to a plant’srealized niche. (That is, use just biotic interactions to explain why a plant might reproduce early or late.) 3. What benefit do...