Question : The term 'gene' was coined by
Option 1: T. H. Morgan
Option 2: W. L. Johanssen
Option 3: G. Mendel
Option 4: De Vries
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Correct Answer: W. L. Johanssen
Solution : The correct option is W. L. Johanssen.
Wilhelm Johannsen, a Danish botanist and scientist, coined the term "gene" in 1909. Johannsen used the phrase to define the hereditary units that transmit features from one generation to the next. His study contributed to the acceptance of genes as distinct units of heredity, however the real nature of genes remains unknown.
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Question : Directions: Select the option that represents the letters that will complete the letter series when placed from left to right in the following blanks. Q W _ R T Q _ F R _ Q W _ _ T _ _ H R T
Option 1: F W T G R Q X
Option 2: E X T G R Q X
Option 3: E W T G R Q W
Option 4: E W T H S Q W
Question : The 'Blue Water Policy' was introduced by the Portuguese leader
Option 1: Francisco de Almeida
Option 2: Afonso de Albuquerque
Option 3: Francis Caron
Option 4: Francis Martin
Question : Who coined the word 'Geography'?
Option 1: Ptolemy
Option 2: Eratosthenese
Option 3: Hacatus
Option 4: Herodatus
Question : In which year did Walther Flemming coined the term 'chromatin' for the stained substance found in the cell nucleus?
Option 1: 1900
Option 2: 1840
Option 3: 1849
Option 4: 1879
Question : Who was the first to use the term 'State'?
Option 1: Hobbes
Option 2: Plato
Option 3: Aristotle
Option 4: Machiavelli
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