List of top Questions asked in ICAR AIEEA (PG)

Which one of the following statements about the mode of reproduction is NOT correct?
The process of 'turning on the expression of genes' due to environmental conditions is called
__________ is a second mutation that compensates for the effect of an original, first mutation. Choose the most appropriate option from the below-mentioned options to fill in the gap.
In the case of Lac operon, the presence of glucose in the cell/growing media will lead to
The number of possible combinations in a polypeptide containing any 7 amino acids is given by the figure
Unlike Mendel's experiments, Bateson and Punnett's experiment with sweet peas demonstrated that, in the $F_2$ generation, genes for flower color and pollen length:
If an individual does not show a trait even though they have the appropriate genotype, the trait is said to exhibit
In humans, __________ traits are much easier to identify than __________ traits. Choose the correct pair of words from the options given below for filling in the blanks :
__________ can occur in either the first or second meiotic division to produce abnormal gametes. Choose the correct word from the below-given option to fill in the gap.
Aneuploidy describes a numerical change in part of the genome, usually from the dosage of a single chromosome. If a chromosome or segment is overrepresented, it is called-
The longest phase during the eukaryotic cell cycle is
Human beings have a large-sized 'proteome'. The principal and more significant reason for this is-
Chemicals that store energy for the majority of work within cells are called
The formula: [Sum of (Observed-Expected)$^2$/Expected] is also known as
Both plant and animal cells contain some small organelles called 'peroxisomes', which are dedicated to the metabolism of substances such as
Identify the compounds used as germicides in vase solutions to improve quality and longevity of cut flowers
(A). Aluminium sulfate
(B). Silver nitrate
(C). 8 - Hydroxyquinoline sulfate
(D). Aminocyclopropane carboxylic acid
Choose the correct answer from the options given below:
Examples of circadian rythm
(A). Seed germination in cereals once favourable conditions are met
(B). Root growth of plants into the soil
(C). Opening and closing of stomata
(D). Photosynthetic activity
Choose the correct answer from the options given below:
Match List-I with List-II

List-I (Physiological activity action in cell) & List-II (Nutrient involved)
(A). Specific inhibitor of acid phosphatase & (I). Potassium
(B). Activation of $\alpha$-amylase activity & (II). Copper
(C). Constituent of ascorbic acid oxidase & (III). Molybdenum
(D). Accumulation of putrescine under nutrient deficiency & (IV). Chlorine

Choose the correct answer from the options given below:
In the light reactions of photosynthesis, the sequence of electron flow from the exited P680 (PS II) to P700 (PSI) during non-cyclic photophosphorylation is:
In higher plants, zeatin is the most abundunt cytokinin. In addition, cytokinins can also occur as
(A). Riboside
(B). Thidiazuron
(C). Ribotide
(D). Glycoside
Choose the correct answer from the options given below:
Major foreign exchange earner for India
Match List-I with List-II

List-I (Process Enzyme) & List-II (Location in the cell)
(A). Triacylglycerol synthesis & (I). Mitochondria
(B). Glycolate oxidase & (II). Plastids
(C). Hexose Monophosphate Shunt & (III). Endoplasmic reticulum
(D). Serine synthesis in photorespiration & (IV). Peroxisome

Choose the correct answer from the options given below:
Identify the popular farming method gaining popularity among farmers that uses technology to manage crop production to maximize crop yield in the present day context
Hand refractometer: "Brix" value at physiological maturity in sugarcane is
Identify the compound found to aid in defense against invading organisms in plants
(A). Jasmonates
(B). Salicylic acid
(C). Polyamines
(D). Brassinolates
Choose the correct answer from the options given below: