Correct Answer : Option (C) - 140â°F
Correct Answer : Option (D) - Nucleic acids
Correct Answer : Option (C) - Mach
Supersonic speeds are described by their "Mach number", broadly defined as the ratio of the speed of the aeroplane to the speed of sound in air of the same temperature and density.
Correct Answer : Option (A) - Carl Linnaeus
Linnaeus established the practice of binomial nomenclature—that is, the denomination of each kind of plant by two words, the genus name and the specific name, as Rosa canina, the dog rose.
Correct Answer : Option (B) - life processes
Correct Answer : Option (D) - Ink
MICR is widely used in banking, where people have to work with a large number of checks. ... While OCR is Optical Character recognition, MICR stands for Magnetic Ink Character Recognition.
Correct Answer : Option (B) - Deciduous trees
Correct Answer : Option (C) - 3.5 billion years
Evidence suggests that life on Earth has existed for about 3.5 billion years. The earliest known fossils on Earth date from 3.5 billion years ago and there is evidence that biological activity took place even earlier - just at the end of the period of late heavy bombardment.
Correct Answer : Option (A) - Neptune
Correct Answer : Option (B) - Cyan