Mineral Nutriti...

Which of the following is a micronutrient or trace element present in plant body in concentration less than or equal to 0.1 mg per gm of dry matter?

Which of the following elements present in plants is an activator of RuBP carboxylase and PEP carboxylase?

Which of the following deficiency diseases is caused due to the lack of chlorine?

Which of the following elements acts as second messenger for hormonal and environmental responses in plants and thus becomes associated with cytosol protein, calmodulin?

In ____________ step in nitrogen cycle, ammonium is converted into nitrate.

Find the correct statement with respect to the nitrogen fixing bacteria.

Irregular patches of different colours like appearence of dark green colour, anthocyanin pigmentation, loss of chlorophyll from leaves due to Phosphorus and Molybdenum deficiency is called ______________.

Which of the following is a disease caused due to the deficiency of molybdenum in which the lamina of the leaf degenerates but petiole and midrib persist?

The elements which synthesise cellulose and other components of the cell walls are called _______________.

The elements that get absorbed by plants and reduce their growth and yield are called ____________.