Question
The famous gene for gene was first established in 1946
inSolution
For each resistance gene in the host there is a corresponding gene for avirulence in the pathogen conferring resistance and vice-versa. This gene for gene hypothesis was given by HH Flor in 1946 on flax rust (Linseed rust) caused by Melampsora lini.
Name of brinjal shoot and fruit borer is:
Papaya was introduced in India in which Century?
Primitive and least controlled surface irrigation method is
The poorest conductor of heat among metals isÂ
Given below are two statements:
Statement I
Potassium is accumulated passively by both the cytosol and vacuole when extracellular K* con...
The spacing requirement for short duration rice variety is _____________ under medium and low fertility soils in Tamil Nadu.
What is the limit of credit for FPOs under Priority sector lending for the agriculture production purpose?
Which is color of the symbol of vegetarian food ?
Leaf curl disease in Chilli is transmitted by
The process of loosening the edible part of grain (or other crop) from the straw to which it is attached is known as
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