Stunted growth of roots is due to the deficiency of____________in plants?

Related Mcqs:

The molecules of living matter that provide building blocks are mostly based on:

A. Carbon B. Nitrogen C. Hydrogen D. Ammonia...

Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the ?

A. Concentration of water molecules inside and outside the cell B. Concentration of enzymes on either side of the cell membrane C. Rate of molecular motion on either side of the cell membrane D. None of these...

From right ventricle blood is pushed into?

A. pulmonary trunk B. brain C. aorta D. body...

In animals excess of nitrogen is excreted primarily in form of___________?

A. Creatinine B. Trimethyamine oxide C. Pyrimidine D. Ammonia...

Melanin pigment in cockroach is found in__________?

A. Epicuticle B. Exocuticle C. Endocuticle D. All of these...