Which of the following micronutrients are required for plant growth?

'Dry rot of sugar beet' is caused by

Active transport of minerals in a plant requires

Gray spots of oat are caused by the deficiency of

Which element is located at the centre of the porphyrin ring in chlorophyII?

A thin film of water, held by the soil particles, under the influence of internal attractive force, is called which of the following water?

How many ATP molecules are produced by aerobic oxidation of one molecule of glucose ?

With an increase in the turgidity of a cell, the wall pressure will

Deficiency of molybdenum (Mo) causes molting

The pressure, by which root hairs absorb water and minerals, from the soil, is