List of top Agriculture Questions

Which of the following could be the valid value(s) of the correlation coefficient between two variables?
(a) -1
(b) +1
(c) -2
(d) +2
Choose the correct answer from the options given below.
What is the term for the negative effect that a host plant has on the growth of an insect-pest that feeds on it?
Linkage equilibrium can be achieved by:
Which one of the following varieties is hybrid in rice crop?
In a pea flower, five petals are arranged in a specialised manner with one posterior, two lateral and two anterior. These are named as:
Which of the following statements about Hammerling’s experiment on Acetabularia is/are correct?
(A) It demonstrates that Acetabularia is a unicellular organism.
(B) It demonstrates the role of cytoplasm in heredity.
(C) It demonstrates the role of nucleus in heredity.
(D) It demonstrates the role of cytoplasm in determining rhizoid shape.
Choose the correct answer from the options given below:
Which of the following statements about seed are correct?
(A) Progeny of nucleus seed is breeder seed.
(B) TZ test is for evaluation of field performance of seed
(C) Seed rate of wheat is 100 kg/ha
(D) Tobacco is the example of smallest seed
Linkage drag is the phenomenon in which:
Mutation was first discovered by:
Chromosomal aberration in which two breaks occur in a chromosome and the intercalary segment reunites in a reverse order is categorised as:
In which ministry, the Genetic Engineering Appraisal Committee (GEAC) was set up?
What is pollination? Differentiate between self-pollination and cross-pollination.
Differentiate between Seed and Grain.
List the benefits of biogas in rural India.
Describe the composition of various classes and types of milk sold in India.
Describe Ranikhet disease on the following heads:
(a) Disease-causing organism
(b) Commonly found in which animal
(c) One symptom
(d) One control measure
Write the name of any four fruits belonging to the citrus group.
What is feedback? Why is it an important part of communication?
Write the seed rate of the following crops grown under normal conditions:
(a) Wheat
(b) Mustard
Write propagation method of the following crops:
(a) Grapes
(b) Apple
(c) Brinjal
(d) Sugarcane
What are computer viruses? Name any one major virus of a computer.
Name four important species of genus Saccharum.
Name four value-added products obtained from fruits.
Main rabi cereal crop in India is:
Adhali and Eksali crop is related to: