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They were only "important" in the sense that they were key developments in what led to things as they are now. Otherwise, they are no more or less important than any other adaptation.
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Microevolution can be described as?
Described by the definition for evolution. Evolution is the change in allele frequency over time in a population of organisms. Many biologists, myself included, do not like the terms micro and macro evolution. The prefered terms many of us use are; evolution ( instead of microevolution ) speciation ( instead of macroevolution )
What are the criteria of success in terms of evolution by natural selection?
The fitness of a variant is expressed in terms of the average number of offspring.
The terms development and evolution have the same meaning in physiology.true or false?
false
What is the slow change in the genetic composition of a whole species over a long period?
Evolution--basically anything that is "change over time" in the terms you are thinking is evolution.
Why are angiosperms more successful than gymnosperms?
Angiosperms contain both seeds and flowers, while gymnosperms only contain seeds. Instead of relying on wind pollination, angiosperms attract bees and other insects (with the colors and decor of their flowers), whom which collect and distribute pollen (insect pollination). Insect pollination is more reliable than wind pollination.
Why do most flowers have Bitter taste which terms off other animals?
Most flowers seek to attract pollinating insects for cross-fertilisation. They do not want their flowers to be eaten before setting seeds for future off-spring.
Where do plants sequester secondary chemicals in the highest concentrations?
(a)where the return, in terms of fitness, would be greatest (reproductive structures) (b) Examples: i)cannabinol in marijuana flowers and seeds ii) pyretherins in daisy flowers iii) cyanogens in rose family (apple, peach, almond) seeds.
What are matter terms of flowers?
Smell
Microevolution can be described as?
Described by the definition for evolution. Evolution is the change in allele frequency over time in a population of organisms. Many biologists, myself included, do not like the terms micro and macro evolution. The prefered terms many of us use are; evolution ( instead of microevolution ) speciation ( instead of macroevolution )
Download Basic Color Terms Their Universality and Evolution?
OK
What are the criteria of success in terms of evolution by natural selection?
The fitness of a variant is expressed in terms of the average number of offspring.
The terms development and evolution have the same meaning in physiology.true or false?
false
What terms describes grouping of organisms based on evolution and DNA?
phylogeny
What is the slow change in the genetic composition of a whole species over a long period?
Evolution--basically anything that is "change over time" in the terms you are thinking is evolution.
What is Darwinian evolution?
Darwinian evolution is descent with modification and natural selection, or, in other terms, reproductive variation and differential reproductive success.
What terms refers to useless organs supposedly left from evolution?
Vestigial organs is the term referring to useless organs left from evolution.
What are plants reproduced by seeds called?
in broad terms they are spermatophyte's
