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Type of evolution in which unrelated organisms independently evolve similarities when adapting to similar environments?
Wiki User
∙ 13y ago
Analogous selection.
Wiki User
∙ 13y ago
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How are organisms related to evolution?
Organisms are required for evolution to occur. Evolution is defined as something that happens when organisms reproduce.
Why do scientists study proteins to find evidence for evolution?
Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.
What role do organisms play in their evolution?
Evolution is the effect caused by the interaction of organisms and their environment, organisms and other organisms, organisms and their genes, and so on. The simplest answer to this question is that organisms produce and propagate replications of the alleles they carry: they reproduce.
Related organisms become less alike by preditation adaptation convergent evolution or divergent evolution?
Divergent evolution.
What is evolution definition?
The process by which different organisms develop and diversify from earlier organisms.
What is the studies of dinosaurs?
Paleontology is the study of prehistoric life, including organisms' evolution and interactions with each other and their environments.
What does Darwin theory of evolution explain?
The theory of evolution by natural selection. It explains evolution; the change in allele frequency over time in a population of organisms. Why organisms change over time in differing environments.
Can unicellular organisms exist independently?
Yes, single-celled organisms can exist independently.
How are organisms related to evolution?
Organisms are required for evolution to occur. Evolution is defined as something that happens when organisms reproduce.
How does selection prove evolution?
Science has no capacity to completely prove something... However these are some facts that make it likely to be true. - An extensive fossil record which completely conforms to predictions. - Observing evolution in action (such as the flu virus changing ever year, the HIV virus changing all the time, speciation in plants and animals in non-lab environments, lab experiments etc). - Paternity testing (the techniques used in paternity testing are also used to demonstrate how closely related different species are). - DNA (all organisms use the exact same code for proteins) - similarities in phylogeny (why do we share so many features with other organisms?) - similarities in DNA conform to the predictions made by evolution
Which pair of organisms show convergent evolution?
Sharks (cartilaginous fish) and dolphins (mammals) exhibit convergent evolution in their similar streamlined body shapes, adaptations for swimming, and behaviors due to their shared aquatic lifestyle despite evolving from different lineages. Another example is the sugar glider (marsupial) and flying squirrel (rodent), where both have independently developed adaptations for gliding in different regions of the world.
What is the type of evolution by which organisms evolve differences when they are isolated in different environments?
Allopatric speciation.Allopactric speciation. Geographic isolation. Adaptive radiation can also result from geographic isolation.
Why do scientists study proteins to find evidence for evolution?
Proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.
What similarities and differences could you look at when you classify organisms?
Organisms are classified by their: * physical structure (how they look) * evolutionary relationships * embryonic similarities (embryos) * genetic similarities (DNA) * biochemical similarities
What are similarities between Darwin's theory and Lamarck's theory of evolution?
They both propose that organisms are not immutable, but changes over time. However the mechanisms of the two theories are very different.
Is spontaneous generation the same as the current understanding of evolution?
No. Evolution explains how and why organisms change over time. It makes no difference to evolution how organisms are generated.
What is the change of organisms over time is known as?
Evolution.
