Sardar Krushinagar Dantiwada Agricultural Uiversity 2010 B.Sc Agriculture for Competitive %3A Plant Breeding - exam paper

MULTIPLE option ques.
B.Sc Agriculture (Plant Breeding)
(For Competitive Examination)


Protection period for field crop varieties in plant breeder's right is
A 10 Years B 15 Years C 7 Years D 3 Years

UPOV Head quarter is at
A Rome B Geneva C New York D Tokyo

Isolation distance in Crtified seed produ ction of Bajara is in meter
A 100 B 150 C 200 D 50

Source of breeder seed is
A Certified B Nucleous C Foundation D Registered

Sceientis has made sugession to maintain genetic purity of variety
A Mendel B Shull C Horne D Borloag

Certified seed tag having
A Yellow color B Red color C Blue color D White color

Seed prosesing refers to
A Drying B Packing C Grading D All of these

Seed testing refers to
A Purity test B Seed moisture test C Germination test D All of these

Varietal purity is checked by
A Grow out test B Accelerated aging test C Tz Test D Germination test

The main objective of field inspection is to examine
A Disease incidence B Isolation distance C Offtypes D All of these

Authority advices the central and state govt. on all matters related to seed
A Central seed committee B Seed testing laboratory C ICAT D Agricultural University

The scientific manipulation of residing organisms, especially at the molecular genetic level, to produce useful products. Gene splicing and use of recombinant DNA (rDNA) are major techniques used.
A Breeding B Biotechnology C Tissueculture D Genetics

Pulse polio vaccine is
A Killed virus B Live virus vaccin C Virus protiens D all

A virus that in- fects bacteria. Altered forms are used as vectors for cloning DNA.
A Host B Virulent C Viroid D Bacteriophase

A bacterium that kills insects; a major component of the microbial pesticide industry.
A Agrobacterium B Bacillus thuranginsis C Biokiller D Spirobacteria

A library composed of complementary copies of cellular mRNAs
A Central B cDNA C Reserve D Protected

Usually the location in the world where the oldest cultivation of a particular crop has been identified.
A Center of inovation B Center of research C Center of Gene D Center of origin

Francis Crick's seminal concept that in nature genetic info generally flows from DNA to RNA to protein.
A Gene expiration B Central Dogma C Coding D DNA-RNA-Protien bridging

The central portion of the chromosome to which the spindle fibers attach during mitotic and meiotic division.
A Nucleous B Centromere C Center D Telomere

A single DNA molecule, a tightly coiled strant of DNA, condensed into a compact structure in vivo by complexing with accessory histones or histone-like proteins.
A Genome B Genepool C GenomicDNA D Chromosome

Earning:   Approval pending.