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Why do scientists believe all life on earth evolved from a single-celled ancestor?
because cells only come from pre-existing cells
What else can I help you with?
Why do scientist believe that all life on earth evolved from a singe celled ancestor?
Scientists believe that all life on Earth evolved from a single-celled ancestor because of the similarities found in the genetic code and cellular structure of all living organisms. This suggests a common origin and shared ancestry. Additionally, the gradual changes observed in the fossil record and the patterns of biodiversity support the idea of evolution from a common ancestor.
Why do most scientists list Cro-Magnon as a direct ancestor of modern humans?
Cro-Magnon evolved into modern Europeans.
Why do most scientists list cro magnons as a direct ancestor of modern humans?
Cro-Magnon evolved into modern Europeans.
Why did god evolve monkeys into humans?
Many scientists believe that humans and monkeys share a common ancestor, but it was not an intentional evolution by a god. Evolution is a natural process driven by genetic variations and environmental factors over millions of years.
Most scientists now believe that birds evolved directly from bipedal?
Theropod dinosaurs, based on fossil and genetic evidence. Theropods share skeletal and anatomical features with birds, suggesting a common evolutionary ancestor. This hypothesis is supported by discoveries of transitional fossils, such as Archaeopteryx, that exhibit characteristics of both dinosaurs and birds.
When two structures of two species are very similar what can scientists infer about both species?
evolved from a common ancestor that also had the structure bg
What do scientists believe dinosaurs evolved from?
Birds, which are not just considered descendants of dinosaurs; they are dinosaurs.
Where do scientists believe plants evolved?
Scientists believe that plants evolved on land from green algae, specifically from a group called charophytes. This transition from water to land occurred around 450 million years ago during the Ordovician period.
Scientists who argue that mordern humans evolved from a single population believe that humans came from the continent of?
Most scientists believe that humans originated in Africa.
Did gorillas evolve from humans?
Humans did not evolve from chimpanzees. Humans share a common ancestor with modern African apes, like gorillas and chimpanzees. Scientists believe this common ancestor existed 5 to 8 million years ago. Shortly thereafter, the species diverged into two separate lineages. One of these lineages ultimately evolved into gorillas and chimps, and the other evolved into early human ancestors called hominids.
Why do scientists think arthropods and segmented worms have a common ancestor?
Scientists found that both segmented worms and arthropods have a hollow space in their bodies to hold their organs. They both also have larvae stages early on in their life cycle.
Is it fact that human are evolved from monkey?
No, we share a common ancestor but we have not evolved from monkeys.
