Is the evolution of life on earth affected by Cosmic rays?

Answer 1

I would say yes. Cosmic rays (and their sub-particles) may cause gene mutations. If a mutation is a good thing (helps the organism survive and populate) then it will evolve. Darwin said that each beneficial mutation will further a species. Cosmic rays may cause these mutations.

Answer 2

the place to start up... the line "if guy stepped forward from monkeys, why are there nonetheless monkeys?" is a fave line of ignorant anti-technology creationists. there is too plenty incorrect with that to bypass into, different than for this: If dogs are domesticated wolves, why are there nonetheless wolves? Scientists have on no account made a assertion approximately "specific chimpanzees focused for mutation" or "pinpointed factors" for "cosmic radiation". All life in the international does journey a relentless mutation value as a results of history radiation, which is composed of cosmic rays. it is not pinpointed. some mutations are repaired by utilising our very own bodies. some propagate to the subsequent era. some make no difference, they are unbiased. some are deadly, they do no longer propagate to destiny generations. some reason a metamorphosis interior the function of a few protein which will or would possibly no longer become helpful. it extremely is the comparable value everywhere. No pinpointing. No, people did no longer evolve from chimpanzees. people and chimps and different apes (tailless primates) have a topic-unfastened ancestor. and not monkeys the two.

Answer 3

If you consider uv rays as one of the cosmic rays than I'm sure its 'yes'

Most of living things did develop way to repair damages caused by uv rays. There are enzymes that can repair dimerization of DNA bases. Plants and other organisms that are more vulnerable to sun's uv rays have even more specialized enzymes than others.

Answer 4

Of course. The evolution of life is affected by everything, even that butterfly in the Amazon causing the typhoon in China right now.

Answer 5

I don't know about that, but I just read an article in the National Geographic magazine at my dentist's office that said that humans have more non-human cells in them than human cells. A theory is out there that this symbiotic relationship may have been caused by the microbes needing a host that met their needs and humans evolved to meet their needs.

Answer 6

Yes.

Answer 7

Yes, they cause mutations.