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100+ Free AP Intermediate Zoology (BIEAP) Practice Questions

Board of Intermediate Education Andhra Pradesh Intermediate Zoology (Zoology I & II) practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: AP Intermediate Zoology (BIEAP) Exam

~3 hours

Typical duration of Intermediate Zoology / Biology theory under BIEAP

BIEAP Intermediate Public Examination pattern and timetable practice

Theory + practical

Classic Zoology assessment combines written theory with practical examination

BIEAP Intermediate science subject pattern

~35%

Usual minimum percentage required to pass Intermediate Zoology

BIEAP Intermediate examination pass-mark practice

Zoology I + II

First-year and second-year Intermediate Zoology syllabi span Intermediate Class 11–12 content

BIEAP Intermediate Zoology syllabus structure

60 + 40 style

Common classic mark split cited for Zoology theory and practical (confirm current blueprint)

BIEAP Intermediate subject pattern summaries

Written, not MCQ

Official papers use constructed-response sections plus practicals; this bank is an English MCQ study adaptation only

BIEAP model papers and blueprints

Free 100-question English MCQ study bank for BIEAP Intermediate Zoology (Zoology I & II). Official exams are ~3-hour written theory plus practicals (classic 60+40 style; confirm current blueprint), pass about 35%, fee part of Intermediate exam fees notified by BIEAP. Not an official MCQ-format simulation. Sources: bie.ap.gov.in syllabus, blueprints, lab manuals, and model papers.

Sample AP Intermediate Zoology (BIEAP) Practice Questions

Try these sample questions to test your AP Intermediate Zoology (BIEAP) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In binomial nomenclature, the scientific name of an organism consists of which two ranks?
A.Genus and species
B.Family and genus
C.Order and family
D.Phylum and class
Explanation: Binomial nomenclature (Linnaean system) assigns each species a two-part Latin name: the genus name followed by the specific epithet (species). Together they form the unique binomial of the species.
2Which taxonomic hierarchy sequence is correctly ordered from broadest to most specific?
A.Species → Genus → Family → Order → Class → Phylum → Kingdom
B.Kingdom → Phylum → Class → Order → Family → Genus → Species
C.Kingdom → Class → Phylum → Order → Family → Genus → Species
D.Phylum → Kingdom → Class → Family → Order → Genus → Species
Explanation: The standard hierarchy taught at Intermediate level runs Kingdom → Phylum → Class → Order → Family → Genus → Species, moving from most inclusive to least inclusive.
3Animals that lack a true body cavity (coelom) are called:
A.Eucoelomates
B.Pseudocoelomates
C.Acoelomates
D.Haemocoelomates
Explanation: Acoelomates have no body cavity between the gut and body wall (e.g., flatworms). Pseudocoelomates have a false coelom (blastocoel remnant), and eucoelomates have a true coelom lined by mesoderm.
4Which tissue type is specialised for contraction and movement?
A.Epithelial tissue
B.Connective tissue
C.Nervous tissue
D.Muscular tissue
Explanation: Muscular tissue is specialised for contraction, producing movement of the body or its parts. Epithelium covers surfaces, connective tissue supports/binds, and nervous tissue conducts impulses.
5Canal system for water circulation is a diagnostic feature of which phylum?
A.Porifera
B.Cnidaria
C.Platyhelminthes
D.Annelida
Explanation: Sponges (Porifera) have a unique canal system (ostia → spongocoel/canals → osculum) that circulates water for filter feeding, gas exchange, and waste removal.
6Nematocysts (stinging cells) are characteristic of:
A.Porifera
B.Cnidaria
C.Mollusca
D.Echinodermata
Explanation: Cnidarians (hydra, jellyfish, sea anemones, corals) possess cnidocytes containing nematocysts used for defence and prey capture.
7Which of the following is a pseudocoelomate phylum?
A.Annelida
B.Mollusca
C.Nematoda
D.Echinodermata
Explanation: Nematodes (roundworms) are classic pseudocoelomates — the body cavity is not fully lined by mesoderm-derived peritoneum. Annelids, molluscs, and echinoderms are eucoelomates.
8Metameric segmentation is a defining feature of which phylum?
A.Nematoda
B.Platyhelminthes
C.Porifera
D.Annelida
Explanation: Annelids show true metameric segmentation: serial repetition of body segments with septa and repeated organ systems. Flatworms and nematodes are not metamerically segmented; sponges lack organ-level segmentation.
9Which of the following is a characteristic unique combination for Phylum Chordata?
A.Notochord, dorsal hollow nerve cord, and pharyngeal slits (at some stage)
B.Jointed legs and chitinous exoskeleton
C.Water vascular system and pentamerous symmetry
D.Mantle and radula
Explanation: Chordates are defined by a notochord, dorsal hollow nerve cord, pharyngeal gill slits (at least embryonically), and a post-anal tail at some life stage.
10Cartilaginous fishes such as sharks belong to which class?
A.Osteichthyes
B.Chondrichthyes
C.Cyclostomata
D.Amphibia
Explanation: Chondrichthyes have a cartilaginous endoskeleton (sharks, rays, skates). Osteichthyes are bony fishes; cyclostomes are jawless fishes; amphibians are tetrapods.

About the AP Intermediate Zoology (BIEAP) Practice Questions

Verified exam format metadata for Board of Intermediate Education Andhra Pradesh Intermediate Zoology (Zoology I & II) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.