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 resolving power of electric microscope is____________?
A 0.2 mm
B 0.2 nm
C 0.2 m
D none of these
Correct Answer: 0.2 nm
The number of chromosomes in human cell is_____________?
A 48
B 44
C 46
D 26
Correct Answer: 46
The organs of locomotion in annelids are__________?
A Muscles
B Hydrostatic skeleton
C Parapodia
D Setae
Correct Answer: Parapodia
Which of following system is segmentally arranged in annelids?
A Excretory system
B Digestive system
C Criculatory system
D Nervous system
Correct Answer: Criculatory system
Which system is present in nematodes?
A Sac – like digestive system
B Tube – like digestive system
C Circulatory system
D Respiratory system
Correct Answer: Tube – like digestive system
Pin warm is common name used for__________?
A Rhabditis
B Enterobius vermicularis
C Ancylostoma duodenale
D Taenia solium
Correct Answer: Enterobius vermicularis
True metamorphosis is not present in________?
A Crustacea
B Insecta
C Arachnida
D Myriapoda
Correct Answer: Arachnida
Prechordates is another name used for___________?
A Echinoderms
B Hemichordates
C Vertebrates
D Chordates
Correct Answer: Hemichordates
Mantle in molluscs is present over____________?
A Head
B Ventral muscular foot
C Dorsal visceral region
D All of these
Correct Answer: Dorsal visceral region
__________ are believed to have common origin with annelids.
A Nematods
B Arthropods
C Molluscs
D None of these
Correct Answer: Arthropods
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.