M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Biology 1525 MCQs [All-Courses]

thumb

Biology covers key concepts of life, organisms, and human systems with exam-focused notes for PPSC, FPSC, KPPSC, BPSC.,NTS, OTS, AJKPSC. Clear, concise topics help students prepare effectively for competitive tests.

All Topics  1525

The system well developed in the acoelomate is___________?
A Excretory system
B Nervous system
C Transport system
D All of these
Correct Answer: All of these
The fate of each blastomere is foretold. The cleavage will be as____________?
A Spiral and indeterminate
B Radial and indeterminate
C Radial and indeterminate
D Spiral and determinate
Correct Answer: Spiral and determinate
All the animals of the grade radiata are____________?
A Diploblastic
B Triploblastic
C Both
D Unicellular
Correct Answer: Diploblastic
The name animal is derived from the word__________?
A Anima
B Anemia
C Aname
D All of these
Correct Answer: Anima
Aschelminthes is also known as____________?
A Protozoans
B Eumatazoa
C Nematodes
D Protoctist ancestors
Correct Answer: Nematodes
Shell of egg is leathery in appearance in___________?
A Amphibians
B Reptiles
C Birds
D Prototherians
Correct Answer: Reptiles
Circulatory system is open type in all of the following except:___________?
A Arthropoda
B Gastropoda
C Pelecypoda
D Cephalopoda
Correct Answer: Cephalopoda
Aquatic arthropods respire through__________?
A Spiracles
B Gills
C Book lungs
D Both b and c
Correct Answer: Both b and c
Of the following which one is non-cellular in most cases in animals?
A Mesenchyme
B Sclerenchyma
C Chlorenchyma
D Mesoderm
Correct Answer: Mesenchyme
In some cases the blastomere can produce complete embryo the cleavage will be___________?
A Spiral and determinate
B Radial and indeterminate
C Spiral and indeterminate
D Radial and determinate
Correct Answer: Radial and indeterminate
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.