निम्नलिखित प्रश्नों

Semi-conservative DNA replication was demonstrated by

The photorespiration process takes place in which of the following organelles? 

In which part of insect body, Johnston's organs are present?

What is the primary nutrient responsible for the growth and development of plant roots? 

Sorghum contains toxic substance which is known as

Which systemic fungicide is used as seed treatment to control loose smut disease of wheat?

The branch of Horticulture that deals with the cultivation of vegetables is called

Which year was designated as the National Year of Millets?

Which of the following property of soil is not influenced by tillage operations?

What is the typical mouthpart structure of Orthoptera?