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Which group of fish do scientists believe amphibians evolved from?
Lobe-finned fishes are though to have given rise to amphibians. This is due to the body plan and body symmetry of the fish, which is very similar to that of an amphibian.
What type of fish most likely gave rise to amphibians?
The first step involved the lobed fined fishes, which could travel in very shallow water or possibly in mud. They were a response to very heavy predation. The second step involved the lung fishes, which could use air directly without needing to return to water to use their gills periodically. The third step was true amphibians.
If fish evolved into amphibians and we still have fish today then did some fish just no evolve?
To evolve from common ancestors is the way of evolutionary processes. Not so much in a linear fashion as in a " bushy " fashion. All organisms are evolving at all times and every organism is transitional. A common ancestor of lobe finned fishes gave rise to the amphibians and the lobe finned fishes we see today. One did not proceed in a linear fashion from the other, but both arose from a common ancestor.
Which era immediately follows the Precambrian?
The era that immediately follows the Precambrian is the Paleozoic Era. It is characterized by the diversification of life forms, including the rise of fishes, insects, and amphibians.
Who were the first creature to come out of water?
Amphibians, which are derived from fish and gave rise to reptiles, are the first creatures to live outside of the water for portions of their lives.
What fish group gave rise to the terrestrial vertebrates?
The group of fish that gave rise to terrestrial vertebrates is known as lobe-finned fish. These fish had fleshy fins with bony supports that eventually evolved into limbs capable of supporting the animals on land. The transition from water to land occurred during the Devonian period, around 360 million years ago.
What protist functional group gave rise to terrestrial plants?
Green algae, specifically from the group Charophytes, are believed to be the protist functional group that gave rise to terrestrial plants. They share many structural and biochemical similarities with land plants, leading researchers to hypothesize this evolutionary relationship.
Why are lobe-finned fishes so important to evolutionary biologist?
They're important to evolutionary biologists because members of their group are thought to have given rise to the first four-legged land vertebrates.
Who gave rise to the apes and man?
there is no such person who specifically gave rise to them. but it is definitely the evolution of changes.
In order to rise in the water bony fishes fill their swim bladder with?
carbon dioxide
Mammals and birds are descended from what group of vertebrates?
Mammals and birds are both descended from a group of vertebrates known as archosaurs. This group included early reptiles and gave rise to both dinosaurs (which birds evolved from) and the ancestors of mammals.
Major factor that gave rise to workgroup database applications?
major factor that gave rise to workgroup database applications?
