Want this question answered?
I believe that the hypothesis has something to do with the evolution to the varying ecosystems .in which salamanders live. the aquatic salamander evolved most likely to benefit in its area. A great area that may be referred to for this is Darwin's theory, of natural selection
Photosynethic bacteria are likely involved.
Annelids include earthworm,leeches and nereis;arthropods include mainly insects.THe relations between them is that both are triploblastic,coelomates,segmented body,bilateral symmetry and oviparous type of reproduction.
Birds are thought to have evolved from bipedal dinosaurs.
Yes,they were evolved from bacteria.They were aerobic bacteria.
rotating cloud
Out of Africa hypothesis suggests Homo sapiens originated in Africa and then migrated and replaced other hominid populations in different regions. Multiregional hypothesis proposes that Homo sapiens evolved simultaneously in different regions of the world from various hominid populations.
The hypothesis supported is that the two species share a common ancestor and have evolved from a common gene pool. This similarity in DNA suggests that they are closely related evolutionarily.
That they evolved from land animals.
"Multiregional hypothesis" suggests that modern humans evolved from various populations of Homo erectus in different regions simultaneously, rather than through a single out-of-Africa event. This hypothesis posits that gene flow occurred among these different populations, leading to the development of Homo sapiens across different regions.
Theory of evolution
Segmentation is present in both groups.
vestigal
primate features that evolved as adaptions to insect predation, proposed by matt Cartmill
They are thought to be evolved from photosynthetic bacteria. They have circular DNA and 70s ribosomes as bacteria
true
Then we wouldn't have much in the way of seasons. That would certainly have enormous impacts on how life evolved here.