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How does the fossil record evidence support the modern theory of evolution?
Answer 1For Example, You find a fossil of a creature from a certain timeline, then you find the same creature with some changes in a timeline later than the previous and if you have enough fossils you can see how the organism appears at its earliest place in the fossil record( some organisms only appear in the fossil record once they have evolved in a way that makes fossilization possible eg shell, jellyfish are very rare in fossils because they are mostly water) and see the organism change over time into a completely different animal through a series of consecutive glimpses of the creature.Answer 2The absence of transitional forms (fossil record) is an insurmountable hurdle for all evolutionists.Answer 3The fossil record, with its many diverging progressions of traits and morphological intermediates, illustrates the changing of life forms as they diverge from their common ancestors towards more modern forms, matching seamlessly the nested hierarchies of modern morphology. Even without the fossil record, we would have had a pretty good picture of our evolutionary past - with it, we can give shape to the forms that came before us.
How the fossil record indicates a long history of changing life forms.?
The fossil record shows that different species have evolved over time. The fossil record also provides evidence of how a specific organism evolved from earlier species. The fossil record shows that organisms have become more complex over time. It also shows which organisms lived during the same time period, which have a common ancestor, and which have become extinct.
The archaebacteria were probably the first what?
they were probably the first multicelluar life- forms
What are transitional forms?
Fossils or organisms that show the intermediate states between an ancestral form and that of its descendants are referred to as transitional forms. There are numerous examples of transitional forms in the fossil record, providing an abundance of evidence for change over time.
Charles Darwin viewed the fossil record as?
Darwin predicted that the fossil record would either prove or falsify his theory. Darwin realized the difficulty the fossil record (missing links) gave his theory when he said, "Why, if species have descended from other species by fine graduation, do we not everywhere see innumerable transitional forms? Why is not all nature in confusion, instead of the species being, as we see them, well defined?" Today, top evolutionists know that Darwin's predictions of what the fossil record would reveal have failed.
When do the first eukaryotic cells show up in the fossil record?
The first eukaryotic cells appear in the fossil record around 2 billion years ago during the Proterozoic eon. The oldest known eukaryotic fossils are single-celled organisms called acritarchs. These early eukaryotes eventually gave rise to more complex multicellular life forms.
Where in the fossil record can you find fossils of the oldest life forms?
The fossils of the oldest life forms can be found in the Precambrian period of the fossil record.
How does the fossil record evidence support the modern theory of evolution?
Answer 1For Example, You find a fossil of a creature from a certain timeline, then you find the same creature with some changes in a timeline later than the previous and if you have enough fossils you can see how the organism appears at its earliest place in the fossil record( some organisms only appear in the fossil record once they have evolved in a way that makes fossilization possible eg shell, jellyfish are very rare in fossils because they are mostly water) and see the organism change over time into a completely different animal through a series of consecutive glimpses of the creature.Answer 2The absence of transitional forms (fossil record) is an insurmountable hurdle for all evolutionists.Answer 3The fossil record, with its many diverging progressions of traits and morphological intermediates, illustrates the changing of life forms as they diverge from their common ancestors towards more modern forms, matching seamlessly the nested hierarchies of modern morphology. Even without the fossil record, we would have had a pretty good picture of our evolutionary past - with it, we can give shape to the forms that came before us.
What main characteristic distinguishes the fossil record of the Paleozoic Era from that of the Precambrian Era?
The main characteristic that distinguishes the fossil record of the Paleozoic Era from the Precambrian Era is the appearance of diverse and complex multicellular organisms in the Paleozoic Era. In the Precambrian Era, the fossil record primarily consists of simpler single-celled organisms. Additionally, the Cambrian Explosion, which occurred at the beginning of the Paleozoic Era, marked a significant increase in the diversity of life forms.
Abundant fossil evidence did not appear in the geologic record until about?
The abundant fossil evidence appeared in the geologic record around 541 million years ago during the Cambrian period when complex organisms started to evolve. This sudden appearance of diverse life forms is known as the Cambrian explosion.
What do fossil forms of evolution show?
The transition of phyla of organisms over time. That is the great strength of the fossil record; evolution shown in the sedimentary rock.
what type of biological cell is simplest and appears earliest in the fossil record?
The simplest type of biological cell is the prokaryotic cell, which includes bacteria and archaea. Prokaryotes are characterized by their lack of a nucleus and membrane-bound organelles. They appear early in the fossil record, with evidence dating back over 3.5 billion years, making them some of the oldest known life forms on Earth.
Scientists used major changes in life forms in the fossil record to form the geologic time scale?
yes
How the fossil record indicates a long history of changing life forms.?
The fossil record shows that different species have evolved over time. The fossil record also provides evidence of how a specific organism evolved from earlier species. The fossil record shows that organisms have become more complex over time. It also shows which organisms lived during the same time period, which have a common ancestor, and which have become extinct.
What should you observe in the fossil record if evolution is slow and steady?
If evolution is slow and steady, we'd expect to see the entire transition, from ancestor to descendent, displayed as transitional forms over a long period of time in the fossil record.
What are the three forms of evidence supporting evolution?
The three forms of evidence supporting evolution are fossil record showing transitional forms, comparative anatomy highlighting similarities in structures across species, and genetic similarities indicating common ancestry.
Is merismopedia a unicellular or a multicellular cell?
Merismopedia is a type of cyanobacterium that is unicellular. However, it often forms colonies that appear multicellular due to the arrangement of its cells in a grid-like pattern. Each cell within these colonies functions independently, but together they can exhibit characteristics typical of multicellular organisms.
