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What is the ultimate source of genetic variation and the bases for the diversity of life on earth?
mutation
What is harmful or helpful is considered to be the source for new alleles and a contributor to the diversity of life on earth?
Translation is the wrong answer, the answer is Mutation.
Where does oxygen come from and why is it important to life on earth?
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
What did earth look like before life began?
There was no life on earth, but there may have been life some where else...
What would happened if the ozone layer vanished?
If the ozone layer vanished, we would all die. With no ozone, ultraviolet rays (UV-B specifically) are easily able to penetrate the earth's atmosphere and exposure to UV-B rays has been linked to the increased occurrence of cancer, cataracts, mutation, and decreases in crop yields and loss of arable land. This affects Man and all DNA-based life on the surface of the Earth. An essential part of the atmosphere is the ozone layer. It is very important for life on earth. The atmosphere absorbs ultraviolet solar radiation, and moderates temperature.
What is the ultimate source of genetics variation and the basis for the diversity of life on earth?
mutation
What is the ultimate source of genetic variation and the bases for the diversity of life on earth?
mutation
Where has life been found on earth found?
Life it ubiquitous on and in the Earth. Earth has been terraformed by the biosphere.
What is harmful or helpful is considered to be the source for new alleles and a contributor to the diversity of life on earth?
Translation is the wrong answer, the answer is Mutation.
How is a dragonfly important to life on earth?
Drangonflies are important to life on earth because they eat the mosquitoes which no one likes.
How important is the atmosphere to life on earth?
Without the atmosphere, there would be no life on earth.
What is harmful or helpful is considered to be the source for new alleles and a main contributor to the diversity of life on Earth.?
Translation is the wrong answer, the answer is Mutation.
What kind of energy drive all processes important important to life on earth?
Solar energy drives all the processes important to life on Earth.
Where does oxygen come from and why is it important to life on earth?
Oxygen is important as it the breathing sources. It also forms ozone which is vital for life on earth.
Are ants important to life on earth?
yes
Has any non carbon-based life been found on Earth?
As of now, no non carbon-based life forms have been found on Earth. All known life on Earth is carbon-based.
How life came on earth?
as because the gases on the earth helped the survival........and so it could have been said that earth have life
