NEET Biology Exam Questions & Answers 2024/2025
Phenomenon when organisms resembling others for escaping from enemies is - ANSWERSmimicry
Employment of hereditary principles in the improvement of human race is - ANSWERSEugenics
Homeostasis is - ANSWERStendency to change with change in en...
Phenomenon when organisms resembling others for escaping from enemies is - ANSWERSmimicry
Employment of hereditary principles in the improvement of human race is - ANSWERSEugenics
Homeostasis is - ANSWERStendency to change with change in environment
Pedology is science of - ANSWERSsoil
Study of fossils is - ANSWERSPaleontology
A nucleotide is formed of - ANSWERSnitrogen base, sugar, and phosphate
Glycogen is a polymer of - ANSWERSglucose
Adenine is - ANSWERSpurine
In RNA, thymine is replaced by - ANSWERSuracil
The CO2 content by volume in the atmospheric air is about - ANSWERS0.0314%
Which one of the following is a living fossil? - ANSWERSGinkgo biloba
Warm ocean surge of the Peru Current recurring every 5-8 year or so in the East Pacific of South America
is widely known as - ANSWERSEl Nino
, If there was no CO2 in the earth's atmosphere, the temperature of earth's surface would be -
ANSWERSless than the present
An orchid resembling the female of an insect so as to be able to get pollinated is due to the phenomenon
of - ANSWERSpseudocopulation
The most important feature of all living systems is to - ANSWERSreplicate the genetic information
Relative Biological Effectiveness (RBE) is usually referred to damages caused by - ANSWERSradiation
First life on earth was - ANSWERSchemoheterotrophs
What is true for photolithotrophs? - ANSWERSObtain energy from radiations and hydrogen from
inorganic compounds
Most abundant organic compound on earth is - ANSWERScellulose
Reason of diversity in living being is - ANSWERSlong term evolutionary change
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called -
ANSWERSchemoautotrophs
There is no life on moon due to the absence of - ANSWERSwater
Which one of the following is categorized under living fossils? - ANSWERSCycas
According to Oparin, which one of the following was not present in the primitive atmosphere of the
earth? - ANSWERSoxygen
Age of fossils in the past was generally determined by radio-carbon method and other methods involving
radioactive elements found in the rocks. More precise methods, which were used recently and led to the
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