(A) Transduction
(B) Hyperpolarization
(C) Repolarization
(D) Depolarization
Category: Zoology Mcqs
Zoology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Zoology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all zoology mcqs will be available here.
Living __ are scaleless.
(A) Bony fishes
(B) Sharks
(C) Hagfishes
(D) Ostracoderms
Statocyst, as found in various gastropods, cephalopods, crustaceans are good example of?
(A) Georeceptor
(B) Hygroreceptor
(C) Baroreceptor
(D) Chemoreceptor
Most highly evolved arthropods?
(A) Uniramia
(B) Chelicerata
(C) Crustacean
(D) All of the above
Threats to the aquatic biodiversity are?
(A) Pollution
(B) Habitat loss and degradation
(C) Invasive species
(D) All of the above
National fish of Pakistan is?
(A) Trout
(B) Rahu
(C) Mahsheer
(D) Carp
Which group of fish is close relative to tetrapods?
(A) Ray-finned fishes
(B) Lobe-finned fishes
(C) Lamprey
(D) Sharks
Trimethylamine oxide is produced in?
(A) Whales
(B) Bony fishes
(C) Sharks
(D) Trout