Question
What are tyloses, and what is their role in plant
defense against pathogens?Solution
 Protrusions of xylem parenchyma cell walls that physically block vessels. Tyloses are formed by the protrusion of xylem parenchyma cell walls into xylem vessels, physically blocking the vessels and preventing the spread of pathogens.
Which part of alimentary canal of ruminants releases digestive enzymes to break protein, sugars and starch?Â
The system of arrangement in which the distribution of feed and fodder to the animals can be done simultaneously on the both sides of feed mangers.
The process of milking in which pressing the thumb against the teats while the teats are in between thumb and fingers.
The let-down of milk in cow is due to secretion of which of the following hormone:
What causes Milk Fever (parturient paresis) in cows soon after calving?
Highest milk yielding cow breed
Crazy Chick disease in poultry is caused due to the deficiency of which of the following?
Castration is the removal of testicles which produce male germ cells. ……………………method of castration is bloodless in which the testicles a...
Which color sticky traps are used for aphids and white fly?Â
Common exit point for faeces and urine in poultry birds is____
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