List of top Horticulture Questions

Which of the following is a C4 plant?

Some of the important characteristics of predators are:
A. They feed on prey smaller than themselves
B. Lady bird beetles are not being used for managing mealybugs and scale insects
C. They are free-living and require several preys to complete their life cycle
D. They feed on prey bigger than themselves
Choose the correct answer from the options given below:

The optimum average daily temperature for wheat sowing is

Which one of the following is a pre-emergence herbicide?
A. Atrazine
B. Pendimethalin
C. Glyphosate
D. 2,4-D
Choose the correct answer from the options given below:

The preservation of cell, tissues and organs of a plant under ultra-low temperature (-196°C) is called