Given below are two statements:

Which cost refers to the additional cost incurred by producing one additional unit of output?

What type of damage is caused by termites (Odontotermes sp.) in Eucalyptus trees?

Field planting season for poplar tree is

Which type of meristem is responsible for the increase in girth or thickness of plants?

Tea mosquito bug is a major pest of which fruit crop?

Aroma in Onion is due to the presence of 

Top sickness in tobacco is caused by

Most expensive spice in the world is 

Consider the following statements in reference to cross pollinated crops.