Question
In backcross method of breeding, the hybrid
and the progenies in the subsequent generation are repeatedly backcrossed to one of the parents of the ………….Solution
A cross between a hybrid and one of its parents is known as backcross. In backcross method of breeding, the hybrid and the progenies in the subsequent generation are repeatedly backcrossed to one of the parents of the F1. As a result, the genotype of backcross progeny becomes increasingly similar to that of the parent to which the backcrosses are made.
Which of the following is a source of Boron?
Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
Drought which is related to moisture deficits in vegetation roots , lead to crop growth stress, crop yield reduction or failure driven by low precipit...
Which property of soil usually reflects the extent of leaching and weathering of soils?
What is the term used for the study of soil in relation to higher plants?
Choose the best answer from the following options
Flooding is the method used for the reclamation practice in which of the problematic soil?
The acidic soils can be reclaimed by the application of ____
Which of the following element is mobile in soil but immobile in plants?
Die back in citrus is caused due to the deficiency of ____
Which of the following actinomycetes is responsible for nitrogen fixation?
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