List of top Questions asked in ICAR AIEEA (PG)

The quantity (g) of the seed of a rice variety to be submitted to the PPV&FR Authority for conducting DUS testing for registration of the variety under the PPV&FR Act is-

Given below are the activities in the production of hybrid seeds of a crop. Find the correct group of activities-
(A). Effective generation and maintenance of male sterile parent
(B). Analysis of additive variance in the hybrid
(C). Production of \( F_1 \) seeds through natural or manual pollination
(D). Ensuring purity of the hybrid seeds through space or time isolation
Choose the correct answer from the options given below:

Who has been dubbed as the 'Millet queen of India' in 2023

The first amino acid in any polypeptide chain of eukaryotes is

Various techniques are used to identify the variety of a crop. In which of the following crops, the 'seedling illumination test' is used for variety identification?

Usually, rain disrupts pollination in the flowers; however, in certain crops, it favors pollination. In which of the following crops, rain favors pollination?

Nucleus seeds maintain the highest genetic purity. In carrots, which one of the following methods is used to produce the nucleus seeds?

Match List-I with List-II
\includegraphics[width=0.6\linewidth]{78.png Choose the correct answer from the options given below:

Given below are two statements:
Statement (I): Oligotrophs can grow in environments with very low levels of nutrients
Statement (II): Oligotrophs exhibit slow growth, low rate of metabolism and low population density as compared to copiotrophs
In light of the above statements,choose the most appropriate answer from the options given below.

Koch's postulates were based on the studies conducted on which of the following disease

The DNA sequence located upstream to a gene sequence where DNA polymerase binds is known as

Nucleic acid in majority of the known plant viruses is

Which of the following have the ability to convert nitrite to nitrate
(A). Nitrobacter
(B). Nitrosomonas
(C). Nitrosospira
(D). Nitrococcus
Choose the correct answer from the options given below:

Second generation biofuels are made from

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): GC rich dsDNA has higher melting point than the AT rich dsDNA
Reason (R): Hydrogen bonding energy of a guanine-cytosine (GC) pair is higher than a adenine-thymine (AT) pair
In light of the above statements, choose the correct answer from the options given below.

Given below are two statements:
Statement (I): Irradiation with UV light causes mutations in DNA
Statement (II): UV light causes formation of covalent bond between the thymine molecules on the same strand causing thymine dimerization
In light of the above statements,choose the most appropriate answer from the options given below.

Fungi deriving their nutrition from dead biomass all called

Which of the following exhibit catalytic function

Match List-I with List-II
\includegraphics[width=0.6\linewidth]{67.png Choose the correct answer from the options given below:

Different crops grown in alternate rows in a cultivated field is an example of

Given below are two statements:
Statement (I): Mesosomes are the folded invaginations of bacterial plasma membrane that help in cell division
Statement (II): Mesosomes reduce the surface area of plasma membrane
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements:
Statement (I): Lichens are the symbiotic associations between a photobiont and mycobiont
Statement (II): The photosynthetic partner in lichens can be either be a green algae, a blue-green algae or both
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the following traits are associated with Actinomycetes
(A). Presence of peptidoglycan in the cell wall
(B). Low G+C content in the DNA
(C). Aerial mycelia bearing asexual spores
(D). Presence of 70S ribosomes
Choose the correct answer from the options given below:

Given below are two statements:
Statement (I): Yeasts are unicellular fungi that do not show sexual reproduction
Statement (II): Budding is asexual mode of reproduction observed in haploid and diploid yeast cells
In light of the above statements, choose the most appropriate answer from the options given below.

\includegraphics[width=0.6\linewidth]{66.png Choose the correct answer from the options given below: