The Chargaff’'s rule (1: 1 stoichiometric ratio of purine and pyrimidine bases) is not followed in organisms having as genetic material.

In May 2021, which country successfully achieved landing of unscrewed spacecraft on Mars?

The markets dealing with agricultural commodities at district level headquarters are called?

The variety of sugarcane which has the ability of ratooning is

Which of the following type of mouth parts present in house fly?

Which one is most effective to/motivate for adoption of an innovation?

Based on mode of organization and functioning groups are classified as:

The incorrect combination of nutrient and deficiency symptom is

Which compound enhances herbicide action in plants?

Which one of the following is an essential element to the plants?