In the following question, some symbols are represented

Powdery mildew is a major disease of which fruit crops?

What is the primary compound responsible for the pungency in chillies

Among the following species, which is primarily used for the commercial extraction of Rose oil?

Bent neck is a physiological disorder of which of the following flowers?

Whip tail of Broccoli is caused by deficiency of___

The term for the reversible changes in morphology and physiology that plants employ to respond to changes in environmental conditions is?

A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called 

Mangla, Sumangla , Sreemangla  are the popular varieties of which of the following crops?

Botanical name of African marigold is -

Edible part of carrot is