Question
The Element/Ion which is essential in small quantities
for the development of healthy teeth but causes mottling of the teeth if consumed in higher quantities isSolution
Fluoride in small quantity protects the teeth but in high quantity it causes fluorosis which deforms the teeth.
Which one of the following instrument is used to measure wind speed?
Which is not a short day plant?
Calculate the volume of pendimethalin (30% EC) for 8000 m²  wheat field, if application rate is 1 kg a.i./ha.
Root secrete weak organic acids which attack the rocks and start to dissolve away the softer parts areÂ
What is the working life of a tractor drawn cultivator?
Given below are assertion and reasonÂ
Assertion: The Earth's atmosphere is divided into distinct layers – Troposphere, Stratosphere, Mesospher...
Golden rice is related to enhanced:
Match the following with correct definition:
i. Monophagous - a) Feeds on a few related species of host plantsÂ
ii. Oligophagous - b) Fee...
Arhar (pigeonpea) is commonly known asÂ
Which of the following fruit ripe even after removing from the plant/tree?
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