Evolutionary biology is related to the:
[A] Origin of universe
[B] Origin of earth
[C] Study of history of life forms on earth
[D] Origin of stars
Stellar distances are measured in:
[C] Light year
How old is the universe?
[A] 10 billion years
[B] 20 billion years
[C] 5 billion years
[D] 15 billion years
[B] Clouds of gas and dust
Select the false statement from the following.
[A] Big bang theory is used to explain the origin of the universe.
[B] Expansion of the universe after the explosion lead to a decrease in temperature
[C] Hydrogen and helium had formed before the explosion.
[D] Gases condensed under gravitation and formed galaxies.
Earth was formed _____ billion years back.
Molten mass on early earth produced:
[A] Water vapour and CH4
Which part of solar radiation can break HO?
[B] U.V radiation
[D] None of above
Life appeared _____ years after the formation of earth,
[A] 1000 million
[B] 100 million
[C] 10 million
[D] 500 million
Which of the following is related to the origin of life on earth?
[B] Theory of spontaneous generation
[C] Chemical evolution
Who proposed the theory of chemical evolution for the first time?
[A] Oparin and Haldane
[C] Louis pesteur
Miller simulated early Earth conditions in a laboratory by passing electric discharge through a closed flask raising its temperature to 800&8; and containing:
[A] CH4and H2
[C] Water vapour
The first non-cellular form of life could have originated _____ billion years back,
Which of the given statement is wrong as per the ‘Theory of Special Creation’?
[A] All living organism created as such.
[B] Diversity change as time changes,
[C] Earth is about 4000 years old.
[D] All are correct.
The fitness referred to in Darwin’s theory is:
[A] Physical fitness
[B] Mental fitness
[C] Reproductive fitness