List of top Questions asked in ICAR AIEEA (PG)- 2020

The purity standard of certified seeds of carrot is:
To estimate the genetic diversity of germplasm collection, a technique involving multivariate analysis based on ordination giving graphical representation is:
Which of the following is the germination percentage for Certified seeds of wheat?
How many linkage groups are present in maize (Zea mays L.)?
'Stock 6' is a haploid inducer line of:
What are the genotypes that will be included in the trial for the estimation of heterobeltiosis?
The gene A, B, D are present in one chromosome in the coupling phase of linkage. One of the double cross-over gametes has A-b-D gene combination. The gene which was in the middle of the sequence is:
The yield of inbred A is 40 q/ha, inbred B is 20 q/ha, check hybrid yield is 45 q/ha and the yield of hybrid (A × B) is 50 q/ha. The standard heterosis (%) is:
To produce a variety having all the desirable characters of two varieties without much segregation, the method adopted is:
The possible number of 'triplet' codons from 6 different types of nucleotides in the DNA molecule is:
In a sexually reproducing organism, the chromosome number in the progeny does not double even after fertilization. The reason is that the male and female gametes contain:
An organism has haploid chromosome number 7. The probability that a sperm produced by it will contain all the 7 chromosomes whose centromeres were derived from the maternal homologue is:
What is the probability when both parents with blood type 'A' and normal vision (not colourblind) produce their 1st son, who has blood type 'O' and is colour blind?
Which of the following is true for synthetics?
Which of the following plant cell organelles is considered as semi-autonomous?
The allelic combination of the variety 1 is AAbbCCddEE and has the phenotype of 6 yield units. The allelic combination of variety 2 is aaBBccDDe and has 4 yield units. What would be the yield unit and heterosis (over the better parent) unit of the F1 (if there is complete dominance)?
In a cross (AaBbCCDdEE) × (AABbCcDdEe), what is the probability that any particular gamete from the female parent will be AbCdE?
In a crop, genes 'C' and 'P' are required for the development of color in the flowers. The white flowers are produced in the absence of either or both the genes. What will be the percentage of colored flowers in the off-springs of the cross CcPP × ccPp?
When two self-incompatible but cross-compatible parental lines are inter-planted, the seeds harvested from both the self-incompatible lines will be:
The genome of Triticale is designated as
Which of the following stages of cell division is primarily arrested by treating with colchicine, used in polyploidization of plants?
In which of the following seed storage conditions, the longevity of the seeds would be maximum?
The maximum period for which a variety can be protected under the PPV&FR Act is:
The tag for Breeders Seed is issued by:
The seed dormancy can be detected by