List of top Fisheries Science Questions asked in ICAR AIEEA (PG)

With the increase in fishing effort, what is the correct sequence of the following that occur in a typical marine fishery ?

Selection curve expected from a standard gillnet is :

Which among the following models do not require biological data inputs for fish stock assessment ?
(A) Surplus production model
(B) Thompson and Bell prediction model
(C) Relative response model
(D) Yield per recruit model
(E) Swept area method
Choose the correct answer from the options given below :

Arrange the following fishes based on number of dorsal fin spines they have, starting from the least to the most :
(A) Mugil cephalus
(B) Sillago sihama
(C) Arius arius
(D) Sphyraena barracuda
(E) Oreochromis mossambicus
Choose the correct answer from the options given below :

The presence of a sucking disc with 10-28 transverse movable laminae on the head is the striking taxonomic feature of which family ?

Choose the penaeid shrimps from the following groups :
(A) Parapenaeopsis stylifera
(B) Acetes indicus
(C) Aristeus alcocki
(D) Solenocera hextii
(E) Nematopalaemon tenuipes
Choose the correct answer from the options given below :

As per the analytical models of fish stock assessment, presence of too many old fish in the stock is an indicative of :

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Sharks are categorized under the class Elasmobranchii.
Reason (R) : Sharks have gill slits positioned laterally on either side of the head.
In light of the above statements, choose the most appropriate answer from the options given below.

The depressed central area on the planispiral coiled shell of Nautilus is called :

Haemoglobin in teleosts is :

Given below are two statements :
Statement (I) : Pleurobranchs of a typical prawn are attached to abdominal segments bearing pleopods.
Statement (II) : A typical prawn has three pleurobranchs.
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Rectal gland, a specialised anatomical structure, is present in marine elasmobranchs.
Reason (R) : Rectal gland secretes vasopressin which helps in osmoregulation.
In light of the above statements, choose the correct answer from the options given below.

Arrange the following fishes starting the early maturity to late maturity period under ideal conditions.
(A) Whale shark
(B) Rohu
(C) Indian mackerel
(D) Sturgeon
(E) Tilapia
Choose the correct answer from the options given below :

Identify the correct sequence of blood flow in a typical teleost :

Meckel's cartilage supports which of the following in early development of shark ?

If the demand for Hilsa shad remains same irrespective of change in the price, the price elasticity of demand in such situation is said to be
[Question ID = 1436]

Potential Fishing Zone advisories are provided by
[Question ID = 1437]

Capital which can only be put to a single specific use is called
[Question ID = 1438]

The Marine Products Export Development Authority (MPEDA), a statutory body functions under which Ministry in Government of India?
[Question ID = 1439]

Given below are two statements
Statement I: Agriculture Education and Research is the legislature powers enlisted in the Union List in the Indian Constitution
Statement II: Fisheries beyond territorial sea is the legislature powers enlisted in the Concurrent List in the Indian Constitution
In light of the above statements, choose the correct answer from the options given below

Match List I with List II
List I: A. CRZ-1A, B. CRZ-1B, C. CRZ-III, D. CRZ-IVA
List II: I. Relatively undisturbed land areas, II. Low tide line upto 12 nautical miles, III. Inter tidal zone, IV. Ecologically sensitive areas
Choose the correct answer from the options given below:

Which of the following is TRUE for binomial distribution?
[Question ID = 1429]

A group of people in the product adoption process who enjoy being at the leading edge and buy into new products at an early stage
[Question ID = 1433]

Which of the following pairs of variables have negative correlation under normal conditions?
A. Length and weight of fish
B. Catch per unit effort and fishing effort
C. Price and supply of fish
D. Price and Demand of fish
E. Temperature and depth of the ocean
Choose the correct answer from the options given below:

Ratio of the sample standard deviation to the sample mean
[Question ID = 1431]