Which one of the following horticultural plants is well known for its cooling effect _______________________?

Related Mcqs:

Study of plant species in relation of its environmental history ___________________?

A. Phylogemy B. Ontogeny C. Histology D. None of the above...

The number of calories of heat required to change the temperature of one Kg of a substance is called____________________?

A. Heat action B. Molar heat C. Specified heat D. None of the above...

Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called______________?

A. Plant harmonics B. Plant growth regulators C. Photoperiodism activants D. Plant growth promoters...

Poncirus sweet orange is the hybrid cross of __________________?

A. Tangelos B. Citranges C. Limequats D. All the above...

Sweet potato belong to family_____________________?

A. Solanaceae B. Araceae C. Conolvulaccae D. Cruciferae...