Question
Which element has the highest percentage in the Earth's
crust?Solution
Oxygen makes up about 47% of the Earth's crust by weight, making it the most abundant element, followed by silicon at 27%. These two elements combine to form a majority of the Earth's minerals.
In which part of insect body, Johnston's organs are present?
Crazy Chick disease in poultry is caused due to the deficiency of which of the following?
Seeds are formed but the embryos develop without fertilization in
Number of segments present in insect head is
Which of the following is not a feature of Phylum Arthropoda?Â
The toxic compound present in cotton is ____Â
Which of the following is not the steps of teaching process?
Which among the following method is the sexual method of Propagation?
Name the buffalo Breed which is Blackish copper to light copper in color and have highest % of fat in milk?Â
Which of the following is the primary cotton species cultivated in northern India under irrigated conditions?
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