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The evidence that species change gradually over time is found in?
The fossil record.
What are two things that scientists learn from the fossils record?
The fossil record provides evidence about the history of life and past environment on earth. The fossil record also shows that different groups of organism have changed over time.
When did abundant fossil evidence first appear in the geologic record?
Abundant fossil evidence first appeared in the geologic record during the Cambrian Period, around 541 million years ago. This period is known as the "Cambrian Explosion" because it marked a rapid diversification of marine life and the emergence of many major animal groups.
How does paleontology provide evidence of evolution?
AnswerThe fossil record is the primary source of evidence of past life forms.The fossil record is also an important source of evidence of evolution. However, Charles Darwin was able to develop his Theory of Evolution by Natural Selection largely without reference to fossil evidence. He saw evidence for evolution in present life forms. Another source of evidence for evolution is to be found in DNA.
What evidence of natural selection is available today that was not available to Darwin?
Advancements in molecular biology have provided evidence of natural selection, such as detecting genetic changes in populations over time. Additionally, field experiments and long-term studies on various species have allowed researchers to directly observe natural selection in action, offering more concrete evidence than Darwin had access to in his time. Furthermore, the discovery of the fossil record and the ability to analyze ancient DNA have provided additional insights into evolutionary patterns and adaptations.
What are the 4 broad categories of evidence used to support evolution?
The four broad categories of evidence used to support evolution are fossil record, comparative anatomy, molecular biology, and biogeography. Fossil records show transitional forms of species, comparative anatomy reveals similarities in structures across different species, molecular biology demonstrates shared genetic information, and biogeography shows patterns of species distribution.
What group of primates has no evidence in the fossil record of any terrestrial species?
Platyrrhines
Which is not the process in the formation of sedimentary rocks?
how does the fossil record provide evidence for evolution?!
What is the evidence that species change gradually over time is found in?
The fossil record.
What is the evidence of an organism from more than 10000 years ago?
The fossil record.
The evidence that species change gradually over time is found in?
The fossil record.
When did abundant fossil evidence appearing the geologic record?
540 Million years ago
What are two things that scientists learn from the fossils record?
The fossil record provides evidence about the history of life and past environment on earth. The fossil record also shows that different groups of organism have changed over time.
What are two things the paleontologists can learn from fossils?
1. When that animal/plant lived. 2.What killed that animal/plant.
Abundant fossil evidence did not appear in the geologic record until what geologic era?
Abundant and diverse fossils first appeared in the Cambrian era, although there is fossil evidence throughout much of the Precambrian.
What are 4 pieces of evidence of evolution?
Part 1: Evidence from the Fossil Record Part 2: Evidence from Geographic Distribution of Living Species Part 3: Evidence from Homologous Structures and Vestigial Organs Part 4: Evidence from Embryology
What does the fossil record reveal about new species of organisms?
They evolved over time from older species.
