Transgenic plants are the ones:
Transgenic plants are the ones:
Options
(a) generated by introducing foreign DNA into a cell and regenerating a plant from that cell (b) produced after protoplast fusion in artificial medium (c) grown in […]
Biotechnology and Its Applications
Some of the characteristics of Bt cotton are:
Some of the characteristics of Bt cotton are:
Options
(a) long fibre and resistance to aphids (b) medium yield, long fibre and resistance to beetle pests (c) high yield and production of toxic […]
Genetic engineering has been successfully used for producing:
Genetic engineering has been successfully used for producing:
Options
(a) transgenic mice for testing safety of polio vaccine before use in humans (b) transgenic models for studying new treatments for certain cardiac diseases […]
Consider the following statements (A-D) about organic farming
Consider the following statements (A-D) about organic farming: (A)Utilizes genetically modified crops like Bt cotton (B)Uses only naturally produced inputs like compost (C)Does not use pesticides and urea (D)Produces vegetables rich in vitamins and minerals. […]
During the process of isolation of DNA, chilled ethanol is added to
During the process of isolation of DNA, chilled ethanol is added to
Options
(a) Remove proteins such as histones (b) Precipitate DNA (c) Break open the cell to release DNA (d) Facilitate action […]
Read the following four statements (A-D) about food production and DNA
Read the following four statements (A-D) about certain mistakes in two of them (A)The first transgenic buffalo, Rosie produced milk which was human alpha-lactal albumin enriched. (B)Restriction enzymes are used in isolation of DNA from […]
Main objective of production/use of herbicide resistant GM crops is to
Main objective of production/use of herbicide resistant GM crops is to
Options
(a) eliminate weeds from the field without the use of manual labour (b) eliminate weeds from the field without the use […]
Recombinant DNA technology is related with
Recombinant DNA technology is related with
Options
(a) C. Darwin (b) Stanley Cohen (c) Herbert Boyer (d) Stanley Cohen and Herbert Boyer
Correct Answer:
Stanley Cohen and Herbert Boyer
Explanation:
No explanation available. […]
Polymerase chain reaction (PCR) is used for
Polymerase chain reaction (PCR) is used for
Options
(a) DNA identification (b) DNA repair (c) DNA amplification (d) DNA cleavage
Correct Answer:
DNA amplification
Explanation:
No explanation available. Be the first to write […]
The transgenetic animals are those which have
The transgenetic animals are those which have
Options
(a) foreign RNA in all its cells (b) foreign DNA in some of its cells (c) foreign DNA in all its cells (d) foreign RNA […]