(A) Cray fish
(B) Pill bugs
(C) Bees
(D) Spider
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.
Many zoologists believe that multicellularity could have arisen as dividing cells remain together in the fashion of many colonial protists. This hypothesis is known as?
(A) Syncytial hypothesis
(B) Colonial hypothesis
(C) Radiate hypothesis
(D) None of the above
Median eye is present in?
(A) Mammals
(B) Reptiles
(C) Birds
(D) Amphibians
Preen glands are present in?
(A) Ambhibians
(B) Fishes
(C) Reptiles
(D) Birds
In chick embryo the depression forms at the anterior end of the primitive streak that marks the beginning of an inward migration of epiblast cell is?
(A) Hensen’s node
(B) Hypoblast
(C) Archenteron
(D) Blastoderm
In female mammals which of the following hormone induces the mammary glands to secrete and eject milk?
(A) Oxytocin
(B) Prolactin
(C) Inhibin
(D) Relaxin
Flat worms, some cnidarians and gastromolluscs move by means of waves of activity in the muscular system. This type of movement is called?
(A) Looping movement
(B) Pedal locomotion
(C) Water vascular movement
(D) Walking
Which subdivision has been characterized by the absence of Zoospore as well as perfect state spores?
(A) Basidiomycotina
(B) Zygomycotina
(C) Deuteromycotina
(D) Ascomycotina