Which of the following are not secondary metabolites in plants?
Which of the following statements is not correct?
The factor that leads to the Founder effect in a population is
Gemmae are present in :
Complete the flow chart on central dogma.
In spite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?
The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant which, during pollination, brings genetically different types of pollen grains to stigma, is
Choose the correct answer from the options given below.
Match Column - I with Column - II.
Select the correct answer from the options given below.
Match List - I with List - II.
List - I
List - II
Choose the correct answer from the options given below
Which of the following algae contains mannitol as reserve food material
Amensalism can be represented as :
During the purification process for recombinant DNA technology, the addition of chilled ethanol precipitates out :
The site of perception of light in plants during photoperiodism is
In the equation, GPP−R=NPP R represents :
A typical angiosperm embryo sac at maturity is
When gene targetting involving gene amplification is attempted in an individual’s tissue to treat disease, it is known as :
The amount of nutrients, such as carbon, nitrogen, phosphorus and calcium present in the soil at any given time, is referred as
