Question
In a database system, what is the primary purpose of
creating an index on a table column?Solution
Database indexes are specialized data structures that improve the speed of data retrieval operations on a database table at the cost of additional writes and storage space.
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is ca...
Which mode of reproduction involves the formation of plants without the fusion of male and female gametes?
In  the  pedigree  method,  individual  plants  are  selected  from  …………….. and subsequent generations, and their ...
Indirect selection of a genetic determinant or determinants of a trait of interest by a marker is done in
What is the genetic term used to describe mating between individuals related by descent or ancestry?
Self pollination leads to a very rapid increase in ……………………….
In DNA fingerprinting large quantity of DNA (5-10 mg) is required and markers are ………………………
In Pure lines election a large number of plants are selected from a ………………… and harvested individually
Which hormone is primarily responsible for inducing the oestrus or heat period in female animals, a phase of their reproductive cycle characterized by r...
Almost all gymnosperms are generally ……………………. In nature
