List of top Fisheries Science Questions on Fish Taxonomy

Identify the exotic fishes to India
A) Ctenopharyngodon idella and Oncorhynchus mykiss
B) Esomus danricus and Cirrhinus cirrhosus
C) Poecilia reticulata and Cyprinus carpio
D) Lates niloticus and Betta splendens

The characters of jellyfish include
(A) Typically have a radial symmetry
(B) Have head and mouth
(C) Triploblastic tissue organization
(D) Have specialized cells called nematocysts

Mahua oil cake contain

Fishes which deposit their egg on sand is called

Which one is not an Indian Major Carp

Nauxim bay is famous for the fishery of

Type of caudal fin present in classes Dipnoi and Holocephali is

Given below are two statements:
Statement (I): Rhodeus deposits eggs on the mantle cavity of freshwater mussel
Statement (II): Careproctus deposits eggs beneath the carapace of crabs
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements:
Statement (I): In fish, prolactin increases glomerular filtration rate in the kidney
Statement (II): In fish, prolactin functions predominately in freshwater osmoregulation
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): Freshwater fishes produce a large amount of diluted urine
Reason (R): Skin has low permeability to the water and salt ions
In light of the above statements, choose the correct 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): Freshwater fishes produce a large amount of diluted urine
Reason (R): Skin has low permeability to the water and salt ions
In light of the above statements, choose the correct answer from the options given below.

Given below are two statements:
Statement (I): In fish, prolactin increases glomerular filtration rate in the kidney
Statement (II): In fish, prolactin functions predominately in freshwater osmoregulation
In light of the above statements, choose the most appropriate answer from the options given below.

Match List-I with List-II
\begin{tabular{|l|l|} List-I & List-II
(A). Cranial Nerve V & (I). Facial nerve
(B). Cranial Nerve VII & (II). Vagus nerve
(C). Cranial Nerve IX & (III). Trigeminal nerve
(D). Cranial Nerve X & (IV). Glossopharyngeal nerve

Choose the correct answer from the options given below:

Type of caudal fin present in classes Dipnoi and Holocephali is

Given below are two statements:
Statement (I): Rhodeus deposits eggs on the mantle cavity of freshwater mussel
Statement (II): Careproctus deposits eggs beneath the carapace of crabs
In light of the above statements, choose the most appropriate answer from the options given below.

Nauxim bay is famous for the fishery of

Which of the following fish is a protandrous hermaphrodite?

Which of the following fish is protogynous hermaphrodite?

Radula, in molluscs, is supported by

Xanthophores impart which colour in fishes?

Which of the following best explains the cleavage type in a typical teleost?

In fishes, hypocalcin is secreted by

Identify the larva given in the picture