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Zoology - Part 2
1
of
25
💡
Hints:
3
Q1. Which phylum has animals that show a remarkable phenomenon of regeneration?
A. Echinodermata
B. Porifera
C. Arthropoda
D. Chordata
Q2. Heterodont dentition means having.
A. Same type of teeth
B. Different types of teeth
C. Two sets of teeth
D. Only one set of teeth
Q3. A fish that helps in controlling population of mosquito is.
A. Shark
B. Cod
C. Mackerel
D. Gambusia
Q4. The antennules are present in.
A. Cockroach
B. Crab
C. Scorpion
D. Spider
Q5. Adaptation for flying is termed.
A. Aquatic
B. Volant
C. Fossorial
D. Cursorial
Q6. Scorpion can take.
A. Solid food
B. Liquid food
C. No food at all
D. Dead flesh
Q7. Two nuclei are found inside the cell in.
A. Amoeba
B. Paramoecium
C. Plasmodium
D. Monocystis
Q8. Enamel covers the.
A. Crown of the tooth
B. Dentine on all the sides
C. Cementum
D. Cementum and partly dentine
Q9. Egg laying animals are referred to as.
A. Viviparous
B. Oviparous
C. Ovoviviparous
D. Vegetative
Q10. Centipedes and millipedes belong to which class of the phylum arthropoda?
A. Insects
B. Crustacea
C. Scorpion
D. Spider
Q11. The teeth are placed in sockets of jaw bone in mammals.So the dentition is said to be.
A. Thecodont
B. Acrodont
C. Pleurodont
D. Diphyodont
Q12. The lower jaw of the frog has.
A. Teeth in sockets
B. No teeth
C. Uniform set of teeth
D. Different types of teeth
Q13. The symmetry of one of the follonwing is different from that of others. Which one is it?
A. Insect
B. Frog
C. Earthworm
D. Star fish
Q14. Open circulatory system is found in.
A. Rat
B. Earthworm
C. Frog
D. Cockroach
Q15. Which one of the following belongs to a different phylum?
A. Crab
B. Millipede
C. Insect
D. Earthworm
Q16. Which one among the following is a bird?
A. Penguin
B. Seal
C. Otter
D. Walrus
Q17. The gap between incisors and canine is called.
A. Diastema
B. Premolar
C. Interphase
D. Stoma
Q18. Thevertebrateskullsbearingonteeth belongs to. 1. Bird 2. Salamander 3. Turtle 4. Lamprey
A. 1 and 2
B. 1 and 3
C. 2 and 4
D. 3 and 4
Q19. Which one of the following reptiles is toothless?
A. Crocodile
B. Chameleon
C. Alligator
D. Turtle
Q20. MatchListIwithListIIandselectthe correct answer using the codes given below the lists. (A) Diastema (B) Ca- massialteeth(C)Patagium(D)Blubber List (II) (1) Dog (2) Bat (3) Dolphin (4) Squirrel
A. 1 3 4 2
B. 3 1 2 4
C. 4 3 1 2
D. 4 1 2 3
Q21. Which phylum of the following is an acoelomate group?
A. Protozoa
B. Annelida
C. Mollusca
D. Platyhelminthes
Q22. Which one of the following has a true coelom?
A. Amoeba
B. Ascaris
C. Jelly fish
D. Earthworm
Q23. Which one of the following combinations is not correct?
A. Cephalochordat-Amphioxus
B. Uro Chordata-Ascidina
C. Hemichordata-Balanoglossus
D. Agnatha-Branchiostoma
Q24. Which one of the following coelenterate is a fresh water organism?
A. Obeli
B. Hydra
C. Physalia
D. Aurelia
Q25. Which one is out of place in the aquatic protozoans mentioned below?
A. Paramoecium
B. Amoeba
C. Plasmodium
D. Euglena
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