Which plant nutrient/element is given to a particular legume crop, if root-nodulation in the crop is poor—
A) Molybdenum (Mo)
B) Nitrogen (N)
C) Phosphorus (P)
D) Boron (Bo)
The word ‘Genetics’ is given by—
A) Bateson
B) Hook
C) Corck
D) Mendel
RNA is synthesized in—
A) Nucleolus
B) Protoplasm
C) Nucleus
D) Ribosomes
In double fertilization, one male gamete is fused in egg cell and the another is fused to which ?
A) Nuclei cell
B) Polar Nuclei
C) Antipodal cells
D) Synergids
Isotopes means—
A) Same Protein Number
B) Same Neutron Number
C) Same Protein and Neutron Number
D) None of these
The Genetic base of correlation is—
A) Crossing over
B) Apestatic
C) Linkage and Poliotrophy
D) None of these
Who proposed the dominance hypothesis for heterosis ?
A) Willkins (1907) and Crick (1911)
B) John Le Counteur (1917)
C) Devonport (1908) and Bruce (1910)
D) None of these
The beautiful colour in flowers is due to the presence of—
A) Cytochrome
B) Cryptochrome
C) Chlorophyll-b
D) Anthocyanin
In a plant cell, the place of protein synthesis is at—
A) Mitochondria
B) Glyoxysome
C) Ribosome
D) Mesosome
During 88th National Science Congress held at IARI, New Delhi on 3-7 Jan, 2001, who was honoured by ‘Millennium Price’ for unique work done in the field of Agriculture ?
A) Dr. R.S. Paroda
B) Dr. M.S. Swaminathan
C) Dr. A.P.J. Abdul Kalam
D) None of these

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