HORTICULTURE

HORTICULTURE SCIENCE

PLANT BIOTECHNOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Transgenic Organisms (GMO’s) are:
A
Organisms that have genes from a different species
B
Organisms who have received new stem cells to cure a disease
C
Organisms whose DNA has been copied
D
Organisms whose entire genome has been sequenced
Explanation: 

Detailed explanation-1: -A transgenic, or genetically modified, organism is one that has been altered through recombinant DNA technology, which involves either the combining of DNA from different genomes or the insertion of foreign DNA into a genome.

Detailed explanation-2: -Transgenic refers to an organism or cell whose genome has been altered by the introduction of one or more foreign DNA sequences from another species by artificial means. Transgenic organisms are generated in the laboratory for research purposes.

Detailed explanation-3: -Transgenic plants are plants that have had their genomes modified through genetic engineering techniques either by the addition of a foreign gene or removal of a certain detrimental gene [1]. A foreign gene inserted into a plant can be of a different species or even kingdom.

Detailed explanation-4: -Genetically modified organisms (GMOs) are more accurately called transgenic organisms where trans means on or from “the other.” A transgene is a gene that comes from outside the genome. Bacteria acquire transgenes naturally all the time through horizontal gene transfer.

Detailed explanation-5: -The key difference between GMO and transgenic organism is that GMO is an organism that has an artificially altered genome, while the transgenic organism is a GMO that has an altered genome containing a DNA sequence or gene from a different species.

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