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प्रश्न
The first life on earth originated ____________.
विकल्प
in air
on land
in water
on mountain
उत्तर
The first life on earth originated in water.
संबंधित प्रश्न
Define organic evolution.
State the theory of Biogenesis. How does Miller’s experiment support this theory?
Describe the Miller and Urey experiment on the origin of life
Define biogenesis.
Multiple choice question.
Who proposed that the first form of life could have come from per- existing nonliving organic molecules?
Multiple choice question.
The sequence of origin of life may be-
Multiple choice question.
Archaeopteryx is known as missing link because it is a fossil and share characters of both
Multiple choice question.
______ can be considered as a connecting link between ape and man.
Multiple choice question.
The cranial capacity of Neanderthal man was
Higher Order Thinking Skill (HOT)
Octopus, cockroach and frog all have eyes. Can we group these animals together to establish a common evolutionary origin. Justify your answer.
According to Oparin, which one of the following gases was not present in the primitive atmosphere of the earth?
Evolution was termed RNA world due to the discovery of:
"Continually of germplasm" theory was given by ______.
The primary gases that were used by Miller in his experiment are ______.
The theory of spontaneous generation stated that ______.
Louis Pasteur’s experiments, if you recall, proved that life can arise from only pre-existing life. Can we correct this as life evolves from pre-existent life or otherwise we will never answer the question as to how the first forms of life arose? Comment.
Why is nascent oxygen supported to be toxic to aerobic life forms?
Explain how did the experiment conducted by S.L. Miller substantiate that life evolved from preexisting nonliving organic molecules.
