The modern theory of evolution states that all living organisms have descended from a common ancestor through the process of natural selection acting on genetic variations.
Humans evolved from monkeys rather than sharing a common ancestor with them.
The statement that all organisms were created in their current form and have not changed over time is not part of the modern theory of evolution. Evolutionary theory explains that organisms have changed and diversified over time through processes like natural selection and genetic variation.
True. The more distantly related two organisms are in evolutionary terms, the fewer homologous structures they are likely to share. Homologous structures are features that have a common evolutionary origin, so closely related organisms are expected to have more similarities in their structures compared to more distantly related organisms.
The modern concept of genetics was unknown during Darwin's lifetime, and for many years after. Darwin based his theory of evolution upon observation of the similarities and differences between closely related species, and how they could have developed.
The modern theory of evolution combines Darwin's theory of natural selection with our current understanding of genetics to explain how species change over time. It emphasizes that genetic variation, inheritance, and environmental pressures drive the process of evolution. This theory is supported by evidence from fields such as genetics, paleontology, and biogeography.
religious beliefs and social structures are closely related
Not at all. Giraffes are mammals, which are not closely related to dinosaurs. Dinosaurs are more closely related to birds and modern reptiles.
A evolutionary form of a bird. It had wings and feathers but still probably acted like a dinosaur but im not sure.
No modern bird is more closely related to dinosaurs than any other.
yes
Woolly mammoths look very much like modern elephants. They are more closely related to Asian elephants than to African elephants.
Whales are related to the even-toed hoofed mammals. Whales are most closely related to modern hippos, and should share a common ancestor with them.
Mammoths are most closely related to modern elephants
Humankind is the perfect example.We have shown with fossils that there are numerous transitional forms, from apelike predecessors, to simple hominins to hominids, to more recent ancestors to the modern homo sapiens.We have shown via genetic, physiological and anatomic comparisons that humans are closely related to certain apes, then somewhat less closely related to other primates, then less closely again to certain groups of mammals, and then less closely again to the rets of mammals.
No. Mammals evolved from synapsid reptiles, a group not closely related to dinosaurs. Dinosaurs are more closely related to modern reptiles and birds than they are to mammals.
Desire for a modern industrialized society
Neanderthal was an ancient human, closely related to modern humans.