What is antisense technology?
What is antisense technology? Options (a) A cell displaying a foreign antigen used for synthesis of antigens (b) Production of…
6 years ago
Biology and Human Welfare
In maize, hybrid vigour is exploited by
In maize, hybrid vigour is exploited by Options (a) crossing of two inbred parental lines (b) harvesting seeds from the…
6 years ago
An improved variety of transgenic basmati rice
An improved variety of transgenic basmati rice Options (a) does not require chemical fertilizers and growth hormones (b) gives high…
6 years ago
Consider the following four statements about food
Consider the following four statements and select the option which includes all the correct ones only. (1) Single cell Spirulina…
6 years ago
Which one of the following is a case of wrong matching
Which one of the following is a case of wrong matching Options (a) Somatic hybridization - Fusion of two diverse…
6 years ago
Tissue culture technique can produce infinite number of new plants
Tissue culture technique can produce infinite number of new plants from a small parental tissue. The economic importance of the…
6 years ago
In plant breeding programmes, the entire collection (of plants/seeds) having
In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given…
6 years ago
Consider four measures (A-D) that could be taken to successfully grow chickpea
Consider the following four measures (A-D) that could be taken to successfully grow chickpea in an area where bacteri blight…
6 years ago
Which one of the following pairs of organisms are exotic species introduced in India ?
Which one of the following pairs of organisms are exotic species introduced in India ? Options (a) Lantana camara, water…
6 years ago
The domestic sewage in large cities
The domestic sewage in large cities Options (a) has a high BOD as it contains both aerobic and anaerobic bacteria.…
6 years ago