Who coined the term genetics?
A) T.H. Morgan
B) Hugo de Vries
C) W.L. Johannsen
D) W. Batson
Who coined the term "Phenotype" and "Genotype"?
A) Johannsen
B) W. Batson
C) T.H. Morgan
D) Muller
Double helical structure of DNA was given by
A) Jacob and Monod
B) Khorana
C) Watson and Crick
D) Swammerdam and Bonnest
Who proposed the "Pre formation theory"?
A) Jacob and Monod
B) Khorana
C) Watson and Crick
D) Swammerdam and Bonnet
Theory of Acquired Characters was proposed by
A) Lamarck
B) Wolff
C) Swammerdam and Bonnest
D) Charles Darwin
Germplasm Theory was given by
A) Weismann
B) Charles Darwin
C) Lamarck
D) Wolff
Jacob and Monod developed the concept of
A) Operon
B) Preformation theory
C) Acquired Characters
D) Double helical structure of DNA
The chromosomes were discovered by
A) Moore
B) Strausburger
C) Leeuwenhoek
D) Balbiyani
In 1919, duplication in Drosophila was first reported by
A) Bridge
B) Morgan
C) Bateson
D) De Vries
Which of the following is/are the types of microscope?
A) Simple microscope
B) Compound microscope
C) Optical microscope
D) All of the above
In 1909, which scientist gave the term epistasis?
A) Bateson
B) Flemming
C) Watson
D) Muller
Which one of the following is the map unit used to describe the distance between two genes on a chromosome?
A) Millimorgan
B) Centrimorgan
C) Morgan
D) Micromorgan
Alternative form of a gene is known as
A) Germ cell
B) Locus
C) Allele
D) Gamete
In 1909, who gave the term “Gene”?
A) Johanssen
B) Bateson
C) Sutton
D) Fisher

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