Evolution
Changes over species over long periods of time is known as evolution.
Organic evoultion
The process of a species changing over a long period of time is known as a metamorphosis.
The gradual model of speciation holds that species originate by slight morphological changes over long time spans. For example, sedimentary rock layers ofen hold veritical sequences of fossilized shelles of foraminiferans. The sequnce reflects graduatal morphological change. (From my Biology 101 book: 'Biology: The Unity and Diversity of Life').
>The structural and well-organised gradual process of change means 'biological evolution'. >Variation and heridity are two basic factors of evolution. >In long term.evolution leads to existence of new species which have different characteristics than their ancestors.
I know any gradual change over a long period of time is evolution
Changes over species over long periods of time is known as evolution.
Organic evoultion
Evolution in Biology terms means a change in a species over a long period of time. It can take several generations for a characteristic in a species to change.
The gradual change in the characteristics of a species over time is called evolution. The theory of evolution by natural selection was first proposed by Charles Darwin.
Darwin's four theories of evolution are: 1) Variation: individuals within a population have different traits. 2) Inheritance: these traits can be passed on to offspring. 3) Natural Selection: organisms with traits best suited to their environment are more likely to survive and reproduce. 4) Time: evolution occurs over long periods of time through the accumulation of small changes.
The process of a species changing over a long period of time is known as a metamorphosis.
Any change over time is called rate.
Species can adapt to their environment over long periods of time. over a very long period of time, the traits of a species can change. -apex :)
Evolution is the change in species over long periods of time.
The gradual model of speciation holds that species originate by slight morphological changes over long time spans. For example, sedimentary rock layers ofen hold veritical sequences of fossilized shelles of foraminiferans. The sequnce reflects graduatal morphological change. (From my Biology 101 book: 'Biology: The Unity and Diversity of Life').
Evolution