Question
Karnal Bunt of wheat, a disease that causes a
characteristic fishy odor in affected grains, is caused by which of the following pathogens?Solution
Explanation: Karnal Bunt is a fungal disease of wheat caused by the pathogen Tilletia indica. It infects wheat grains, causing them to develop a fishy odor, which significantly reduces the grain quality. The disease is typically transmitted through infected seeds and can cause significant losses in wheat yield. Puccinia graminis causes wheat rust, Sclerosporagraminicola causes downy mildew, and Fusarium udum is associated with fusarium wilt in legumes.
Which one of the following is not a greenhouse gas?Â
Which one of the following contributes largely to the greenhouse effect?
Find the odd one:
The chief source of naphthalene isÂ
The electronic configuration of an atom having atomic number 20 isÂ
When water itself combines chemically with some element or mineral it is calledÂ
When Hydrogen starts burning in air it produces?
The most reactive among the halogens isÂ
Of the following which one pollutes the air of abig city?Â
KMN04 can be used as a/an
