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WorksheetsSummative
Total questions: 20
Worksheet time: 30mins
Famine and disease: Resources and wealth are important concept of Evolution proposed by ______________.
Georges Cuvier
Carolus Linnaeus
James Hutton
Thomas Malthus
The formation of Oxygen-dependent organisms due to the Great Oxygenation Event, can be associated with the proposed concept of Evolution by ________.
Georges Cuvier
Georges Buffon
James Hutton
Charles Lyell
The following mechanisms are involved in the flies that feed on apple and hawthorn fruit that are in the process/ transition of speciation, except.
Genetic Drift
Non-Random Mating
Gene Flow
Mutation
Which of the following mechanisms is the cause of the speciation of the species of Alpheus that diverged?
Natural Selection
Non-Random Mating
Gene Flow
Genetic Drift
Which of the following mechanisms is least involved in Peripatric Speciation?
Natural Selection
Non-Random Mating
Gene Flow
Genetic Drift
The following mechanisms are greatly involved in Sympatric Speciation except_____.
Natural Selection
Non-Random Mating
Gene Flow
Genetic Drift
Which of the following mechanisms is not involved in Adaptive radiation speciation?
Natural Selection
Non-Random Mating
Mutation
Genetic Drift
Which of the following statements is not true about speciation?
The gene flow is primarily the mechanism that causes speciation.
Organisms diverged into different organisms, and then they changed their characteristics.
Mutation comes first before organisms diverge into different organisms.
Organisms reduce their gene flow which will eventually diverge them into different species.
The mechanism of reproductive isolation between the species of Strongylocentrotus.
Mechanical Isolation
Behavioral Isolation
Gametic Isolation
Temporal Isolation
Which of the following groups of organisms underwent Mechanical isolation?
Sula
Helicornia
Sturnella
Strongylocentrotus
Hybrid Inviability is Post-zygotic reproductive isolation that may occur in the Genus of ________.
Thamnophis
Panthera
Capra
Ovis
Which of the following is the Post-zygotic barrier?
Mechanical isolation
Temporal isolation
Ecological Isolation
Hybrid breakdown
What mechanism of Evolution affects the two species of Ursus? The reason why they undergo speciation.
Adaptation
Gene flow
Mutation
Genetic drift
Which of the following statements best describes the organisms with analogous structures?
They do not have the most recent common ancestor.
They have the most recent common ancestor.
They diverge hundreds of years ago.
All of the above.
Dromedary, Bactrian and Llama Genus of camel are good in adaptation and develop characteristics useful to them depending on the location. These organisms are under what evidence of evolution?
Homologous structure
Analogous structure
Biogeography
Vestigial structures
The presence of placenta and structure of teeth are evidence of the evolution that falls under ____________.
Embryology and Comparative Anatomy
Fossil records and Embryology
Comparative Anatomy and Vestigial structure
Vestigial structures and Molecular Biology
Cartilaginous fish like lampreys and sharks are close relatives based on the evidence of evolution. Which of the following evidence of evolution best describes the statement?
Molecular Biology
Comparative Anatomy
Comparative Embryology
Fossil Records
Which of the following statements best defines the dichotomous key?
It is a tool that helps identify unknown organisms to some taxonomic level.
The key is constructed in a way that a series of choices is made that leads the user to the correct identity of a sample organism.
The tool used to identify, classify, and name the entity using word keys.
The key characteristics are divided into two parts.
Based on the data entity was concluded that the dinosaurs are its distant ancestors and it has DNA similar to the birds, so it was grouped under Class Aves. Which Science was best dealt with in the statement?
Evolution
Systematics
Taxonomy
Phylogeny
The process by which new species is formed.
Reproductive Isolation
Evolution
Divergence
Speciation
