Select the word that gives the meaning of the sentence /

Given below are two statements:

Statement I: Law of diminishing return also regarded as a fundamental law in agriculture and economics.

Scientific name of potato is:

Development of embryo from antipodal cell is known as:

Choose the wrong statement.

Which of the following is a floating weed?

If the income elasticity of demand is greater than one, the commodity is: 

Whiptail of cauliflower is due to

By providing favourable conditions in earth Metamorphosed limestone becomes :

Which of the following pair is not correctly matched?