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

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


A DNA sequence that codes for a specific polypeptide;
A Cistron B Gene C allel D Codon

An exact genetic replica of a specific gene or an entire organism.
A Duplicate B Clone C Copy organism D Iso organism

Members of the pairs adenine-thymine, adenine-uracil, and guaninecytosine that have the ability to hydrogen bond to 1 a different.
A Nucleotide B Nucleoside C Complimentory nucleotide D Codon

A cell which contains genetically identical 2 copies of every chromosome
A Haploid B Diploid C Triploid D Doubble haploid

Procedures for determining the nucleotide sequence of a DNA fragment.
A DNA finger printing B DNA Sequencing C Replication D DNA amplification

The organisms in a plant population and the biotic and abiotic factors which impact on them.
A Ecosystem B Ecology C Factor D Biom

A method for transforrning DNA, especially useful for plant cells, in which high voltage pulses of electricity are used to open pores in cell membranes, through which foreign DNA can pass
A Electroporation B Electrophorosis C Electrolysis D Electrodigetion

A haploid sex cell, egg or sperm, that contains a single copy of every chromosome.
A Sex cell B Gamate C Zygote D Embryo

A locus on a chromosome that encodes a specific protein or several related proteins. It is considered the functional unit of heredity
A Factor B Allele C Gene D Gene sheet

The process of producing a protein from its DNA- and mRNA-coding sequences.
A Protein production B Ancoding C genetics D Gene expression

The manipulation of an organism's genetic endowment by introducing or eliminating specific genes through modern molecular biology techniques.
A Biotechnology B Tissue structurin C Genology D Genetic engineering

A linear map of the relative positions of genes along a chromosome.
A Gene map B Linkage map C Genetic code D dandogram

A gene or group of genes used to "mark" or track the action gene.
A Gene to gene B allele C Action controler D Genetic marker

A category including closely related species. Interbreeding ranging from organisms within the identical category can occur.
A Genus B Family C Kingdom D Tribe

An organism whose genotype is characterized by 2 identical alleles of a gene.
A Hetrozygote B Homozygote C Hemizygote D Zygote

A chart that traces the flow of genetic info from generation to generation.
A record B linkage C lineage D generations

The frequency of coinheritance of a pair of genes and/or genetic markers, which provides a measure of their physical proximity to 1 a different on a chromosome.
A Linkage B Map C Gene map D Pedigree

Determining the physical location of a gene or genetic marker on a chromosome.
A marking B Siting C Mapping D Taging

DNA amplification is done in machine.
A Thermocycler B Incubator C Hybridization oven D Electrophoresis system

The reduction division process by which haploid gametes and spores are formed, consisting of a single duplication of the genetic material followed by 2 mitotic divisions.
A Cell division B Mitosis C Cell division D Mieosis

Earning:   Approval pending.