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...
The hybrid progeny of single cross and an inbred lines is called
Which of the following acid is used as a preservative in bread preparation method along with sorbic acid?
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
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
In backcross method of breeding, the hybrid and the progenies in the subsequent generation are repeatedly ba...
The stages through which a cell passes from one division to the next is called the cell cycle. Cell cycle is divided into two phases called - Interpha...
…………………… has been used as a synonym of heterosis. It is generally agreed that ……………….. describes only the superiority of hyb...
Almost all gymnosperms are generally ……………………. In nature
