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Animal Kingdom Questions

Practice 103 Animal Kingdom questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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103
Total Questions
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38
Easy
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62
Medium
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3
Hard
Practice by Exam:Biology(87)BIOLOGY(4)Zoology(4)General Awareness(4)General Science(3)Science(1)

About Animal Kingdom — practice questions, PYQs & concepts

Animal Kingdom is a frequently-tested topic on Biology, BIOLOGY, Zoology. ExamTest.live currently lists 103 Animal Kingdom questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Animal Kingdom weight in competitive exams

Across our Animal Kingdom question bank, the largest sources are Biology (87), BIOLOGY (4), Zoology (4), General Awareness (4) and General Science (3). Click any exam chip above to drill down to that exam-specific question set.

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  • Start easy: 38 easy Animal Kingdom questions are available — build fluency before moving up.
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All Animal Kingdom Questions(1–100 of 103)

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Q1mediummcqScienceSSC General Awareness2026
0% accuracy
Which aquatic animal has trailing tentacles?
Q2mediummcqGeneral AwarenessSSC Selection Post 2021 Question Paper (09-Feb-2022) (Shift-1)2026
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Crayfish and ticks are classified into _____, respectively.
Q3easymcqBiologyNEET (UG) 20172026
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Which among these is the correct combination of aquatic mammals?
Q4easymcqBiologyNEET (UG) 20172026
0% accuracy
An important characteristic that Hemichordates share with Chordates is:
Q5easymcqBiologyNEET 20192026
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Consider following features:
(a) Organ system level of organisation
(b) Bilateral symmetry
(c) True coelomates with segmentation of body
Select the correct option of animal groups which possess all the above characteristics:
Q6mediummcqGeneral ScienceSSC CGL2026
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Vertebrates belongs to the phylum_________.
Q7mediummcqBiologyNEET 20192026
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Match the following organisms with their respective characteristics:(a) Pila (i) Flame cells(b) Bombyx (ii) Comb plates(c) Pleurobrachia (iii) Radula(d) Taenia (iv) Malpighian tubules
Q8mediummcqBiologyCompetitive Exam2026
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Equs Asinus is the scientific name of ______.
Q9easymcqBiologyNEET (UG) 20172026
0% accuracy
In case of poriferans the spongocoel is lined with flagellated cells called:
Q10easymcqBIOLOGYNEET 20192026
Which of the following are correctly matched with respect to their taxonomic classification?
Q11mediummcqBiologyNEET 20212026
Read the following statements.
(a) Metagenesis is observed in Helminths.
(b) Echinoderms are triploblastic and coelomate animals.
(c) Round worms have organ-system level of body organization.
(d) Comb plates present in ctenophores help in digestion.
(e) Water vascular system is characteristic of Echinoderms.

Choose the correct answer from the options given below:
Q12easymcqBiologyNEET 20212026
Match List-I with List-II:
List IList II
(a) Metamerism(i) Coelenterata
(b) Canal system(ii) Ctenophora
(c) Comb plates(iii) Annelida
(d) Cnidoblasts(iv) Porifera
Choose the correct answer from the options given below:
Q13easymcqBIOLOGYNEET 20192026
Which of the following animals are true coelomates with bilateral symmetry?
Q14easymcqBIOLOGYNEET 20192026
Which of the following characteristics is mainly responsible for the diversification of insects on land:
Q15mediummcqBiologyNEET 2020 E12026
Match the following columns and select the correct option.
Column - IColumn - II
(a) Gregarious, polyphagous pest(i) Asterias
(b) Adult with radial symmetry and larva with bilateral symmetry(ii) Scorpion
(c) Book lungs(iii) Ctenoplana
(d) Bioluminescence(iv) Locusta
Q16mediummcqBiologyNEET 2020 E12026
Match the following columns and select the correct option.
Column - IColumn - II
(a) 6 - 15 pairs of gill slits(i) Trygon
(b) Heterocercal caudal fin(ii) Cyclostomes
(c) Air Bladder(iii) Chondrichthyes
(d) Poison sting(iv) Osteichthyes
Q17mediummcqBiologyNEET 20222026
In which of the following animals, does the digestive tract have additional chambers like crop and gizzard?
Q18easymcqBiologyNEET 20232026
Select the correct statements with reference to chordates:A. Presence of a mid-dorsal, solid and double nerve cord.B. Presence of closed circulatory system.C. Presence of paired pharyngeal gill slits.D. Presence of dorsal heart.E. Triploblastic pseudocoelomate animals.Choose the correct answer:
Q19mediummcqBiologyNEET 20232026
Radial symmetry is not found in adults of phylum _______.
Q20easymcqZoologyNEET 2024 R1@NUM: 1692026
Consider the following statements:A. Annelids are true coelomates.B. Poriferans are pseudocoelomates.C. Aschelminthes are acoelomates.D. Platyhelminthes are pseudocoelomates.Choose the correct answer:
Q21mediummcqBiologyNEET 20212026
Match the following:
List IList II
(a) Physalia(i) Pearl oyster
(b) Limulus(ii) Portuguese Man of War
(c) Ancylostoma(iii) Living fossil
(d) Pinctada(iv) Hookworm
Choose the correct answer from the options given below:
Q22easymcqBiologyNEET 20232026
The unique mammalian characteristics are:
Q23mediummcqZoologyNEET 2024 R1@NUM: 2002026
The following are the statements about non-chordates:A. Pharynx is perforated by gill slits.B. Notochord is absent.C. Central nervous system is dorsal.D. Heart is dorsal if present.E. Post-anal tail is absent.
Q24easymcqGeneral AwarenessSSC Selection Post 2021 Matriculation Level2026
Cassowary, kiwi and rhea are examples of which of the following?
Q25mediummcqGeneral ScienceStaff Selection Commission2026
Between a tiger and an monkey, which of the following is different?
Q26mediummcqBiologyGeneral Awareness2026
Oysters belongs to the phylum _________.
Q27mediummcqGeneral ScienceSSC CGL2026
When a Cuttlefish is described as a Molluscs, it is at which level of classification?
Q28easymcqBIOLOGYNEET 20192026
Match the following genera with their respective phylum:Column I: (a) Ophiura, (b) Physalia, (c) Pinctada, (d) PlanariaColumn II: (i) Mollusca, (ii) Platyhelminthes, (iii) Echinodermata, (iv) Coelenterata
Q29mediummcqGeneral AwarenessSSC Combined Graduate Level Exam2026
Which of the following animals are the stinging capsules located around the mouth and on the tentacles?
Q30easymcqBiologyNEET 20172026
Which among these is the correct combination of aquatic mammals?
Q31mediummcqBiologyNEET 2020 E12026
Bilaterally symmetrical and acoelomate animals are exemplified by:
Q32mediummcqBiologyNEET 2020 E12026
Which of the following statements are true for the phylum-Chordata?
(a) In Urochordata notochord extends from head to tail and it is present throughout their life.
(b) In Vertebrata notochord is present during the embryonic period only.
(c) Central nervous system is dorsal and hollow.
(d) Chordata is divided into 3 subphyla: Hemichordata, Tunicata and Cephalochordata.
Q33easymcqBiologyNEET 20212026
Which one of the following organisms bears hollow and pneumatic long bones?
Q34mediummcqBiologyNEET (UG) 20182026
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system:
Q35easymcqBiologyNEET 20222026
Exoskeleton of arthropods is composed of:
Q36mediummcqBiologyNEET 20222026
Nitrogenous waste is excreted in the form of pellet or paste by:
Q37mediummcqBiologyNEET 20232026
Match List I with List II:| List I | List II || :--- | :--- || A. Taenia | I. Nephridia || B. Paramoecium | II. Contractile vacuole || C. Periplaneta | III. Flame cells || D. Pheretima | IV. Urecose gland |
Q38easymcqBiologyNEET 20222026
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).Assertion (A): All vertebrates are chordates but all chordates are not vertebrates.Reason (R): Notochord is replaced by the vertebral column in the adult vertebrates.In the light of the above statements, choose the correct answer from the options given below:
Q39mediummcqZoologyNEET 2024 R1@NUM: 1612026
Match List I with List II:
image
Q40hardmcqZoologyNEET 2024 R1@NUM: 1662026
Match List I with List II:
image
Q41mediummcqBiologySSC Previous Year Paper2026
____________ is an example of acoelomate.
Q42easymcqBiologyNEET 20172026
An important characteristic that Hemichordates share with Chordates is:
Q43easymcqBiologyNEET 20172026
In case of poriferans the spongocoel is lined with flagellated cells called:
Q44easymcqBiologyNEET (UG) 20182026
Which of the following animals does not undergo metamorphosis?
Q45mediummcqBiologySSC CGL2026
Match the columns.\begin{tabular}{|l|l|}\hline\textbf{Phylum} & \textbf{Animal} \ \hlinei. Protozoa & a. Roundworm \ \hlineii. Nematoda & b. Amoeba \ \hlineiii. Arthropoda & c. Star fish \ \hlineiv. Echinodermata & d. Cockroach \ \hline\end{tabular}
Q46mediummcqGeneral AwarenessSSC CGL2026
Which of the following classes has the largest number of animals?
Q47mediummcqBiologyCompetitive Exam Prep2026
Which one of the following animal phyla is the latest by chronological order of discovery?
Q48mediummcqBiologyCompetitive Exam Practice Paper2026
Which of the following animal phyla is the latest to be discovered?
Q49mediummcqBiologyIndian Competitive Exam Prep2026
'Seahorse' belongs to which classification group?
Q50mediummcqBiologyNEET (UG) 20182026
Which one of these animals is not a homeotherm?
Q51mediummcqBiologyCompetitive Exam Mock2026
Which one of the following animals is not 'warm-blooded'?
Q52mediummcqBiologyBiology
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Which one of the following has the highest number of species in nature?
Q53mediummcqBiologyBiology
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In which one of the following the genus name, its two characters and its class/phylum are correctly matched?
Q54mediummcqBiologyBiology
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Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception?
Q55mediummcqBiologyBiology
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What will you look for to identify the sex of the following?
Q56mediummcqBiologyBiology
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What is true about Nereis, Scorpion, Cockroach and Silver fish?
Q57mediummcqBiologyBiology
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What is common between parrot, platypus and kangaroo?
Q58mediummcqBiologyBiology
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Which one of the following is a matching pair of a body feature and the animal possessing it?
Q59mediummcqBiologyBiology
Which one of the following categories of animals, is correctly described with NO single exception in it?
Q60easymcqBiologyBiology
If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is:
Q61easymcqBiologyBiology
Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?
Q62easymcqBiologyBiology
Pheretima and its close relatives derive nourishment from:
Q63easymcqBiologyBiology
Which one of the following pairs of animals comprises 'jawless fishes'?
Q64mediummcqBiologyBiology
Compared to those of humans, the erythrocytes in frog are:
Q65mediummcqBiologyBiology
In which one of the following is the genus name, its two characters and its phylum NOT correctly matched?
Q66easymcqBiologyBiology
Uric acid is the chief nitrogenous component of the excretory products of:
Q67mediummcqBiologyBiology
Select the correct statement with respect to Periplaneta americana:
Q68mediummcqBiologyBiology
Match the name of the animal with its characteristics and phylum/class:
Q69mediummcqBiologyBiology
In which one of the following sets of animals do all the four give birth to young ones?
Q70mediummcqBiologyBiology
Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature?
Q71hardmcqBiologyBiology
Which one of the following correctly describes the location of some body parts in the earthworm Pheretima?
Q72mediummcqBiologyBiology
Which group of animals belong to the same phylum?
Q73mediummcqBiologyBiology
Which of the following is a representative of the Phylum Arthropoda?
Q74mediummcqBiologyBiology
One example of animals having a single opening to the outside that serves both as mouth as well as anus is:
Q75mediummcqBiologyBiology
Radial symmetry is often exhibited by animals which:
Q76mediummcqBiologyBiology
Select the Taxon mentioned that represents both marine and fresh water species:
Q77hardmcqBiologyBiology
Which one of the following phyla is correctly matched with its two general characteristics?
Q78mediummcqBiologyBiology
Which one of the following statements about all the four of Spongilla, Leech, Dolphin and Penguin is correct?
Q79easymcqBiologyBiology
Planaria possesses a high capacity for:
Q80easymcqBiologyBiology
A marine cartilaginous fish that can produce electric current is:
Q81easymcqBiologyBiology
Which one of the following kinds of animals are triploblastic?
Q82easymcqBiologyBiology
Which one of the following animals has two separate circulatory pathways?
Q83mediummcqBiologyBiology
Metagenesis refers to:
Q84easymcqBiologyBiology
Metameric segmentation is the characteristic of :
Q85easymcqBiologyBiology
Two common characters found in centipede, cockroach and crab are:
Q86easymcqBiologyBiology
Ascaris is characterized by:
Q87easymcqBiologyBiology
Which one of the following statements about certain given animals is correct?
Q88mediummcqBiologyBiology
Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum:
Q89mediummcqBiologyBiology
A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is:
Q90mediummcqBiologyBiology
Which one of the following statements is totally wrong about the occurrence of notochord?
Q91mediummcqBiologyBiology
Which of the following characteristic features always holds true for the corresponding group of animals?
Q92mediummcqBiologyBiology
Which one of the following characteristics is not shared by birds and mammals?
Q93easymcqBiologyBiology
Which one of the following is NOT a characteristic of phylum Annelida?
Q94mediummcqBiologyBiology
Frogs differ from humans in possessing:
Q95easymcqBiologyBiology
Which of the following features is not present in the Phylum – Arthropoda?
Q96mediummcqBiologyBiology
Consider the following four statements about (Frog) and select the correct option stating which ones are true and which ones are false : On dry land it would die due to lack of if its mouth is forcibly kept closed for a few days. It has four chambered heart. On dry land it turns uricotelic from ureotelic. Its life history is carried out in pond water.
Q97easymcqBiologyBiology
Choose the correct statement.
Q98mediummcqBiologyBiology
Which one of the following is the true description about the animal concerned?
Q99mediummcqBiologyBiology
Which of the following animals share a common characteristic? , , ,
image
Q100mediummcqBiologyBiology
Which one of the following is a matching set of a phylum and its three examples?
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