NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Zoology MCQs (Practice_Test 64 of 112)
Doorsteptutor material for competitive exams is prepared by world's top subject experts: get questions, notes, tests, video lectures and more- for all subjects of your exam.
- While doing some experiment with Amoeba proteus in a culture medium, it was found that the contractile vacuole of the protozoan disappeared although the other organelles showed normal activity. This must have happened most probably due to
- Change in the temperate of the medium
- Change in the pH of the medium
- Dilution of the medium with tap water
- Dilution of the medium with sea water
- The correct sequence in which water flows into the body of Sycon and comes out of it is
- Ostia, Apopyles, Osculum, Prosopyles
- Ostia, Apopyles, Prosopyles, Osculum
- Ostia, Prosopyles, Apopyles, Osculum
- Apopyles, Ostia, Prosopyles, Osculum
- Which one of the following sequence pertaining to the life cycle of Obelia is correct?
- Obelia colony-blastostyle-medusa-zygote-planula-hydrula-obelia colony
- Obelia colony-hydrula-blastula-blastostyle-medusa-zygote-planula-obelia colony
- Obelia colony-medusa-blastostyle-blastula-zygote-planula-hydrula-obelia colony
- Obelia colony-blastostyle-medusa-zygote-blastula-planula-hydrula-obelia colony
- The sites of first, second and third moulting of Ascaris larva are
- Soil, lungs and intestine
- Soil, stomach and lungs
- Liver, stomach and intestine
- Lungs, liver and intestine
- Match List I with List II and select the correct answer using the codes given below the lists:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 64 of 112) List-I List-II - Tornaria
- Ephyra
- Cercaria
- Bipinnaria
- Starfish
- Balanoglossus
- Liver fluke
- Aurelia
- A
- B
- C
- D
- 4
- 2
- 3
- 1
- 2
- 4
- 3
- 1
- 2
- 4
- 1
- 3
- 4
- 2
- 1
- 3
- Saliva of leech contains an anticoagulant called
- Hirudin
- Heparin
- Antihistamine
- Ptylin
- Haemolymph of cockroach contains
- Erythrocytes and plasma
- Respiratory pigments only
- Haemocytes, leucocytes and plasma
- Haemocytes and plasma
- Match List I (Glands) with List. 11 (Animals) and select the correct answer using the codes given below the lists:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 64 of 112) List-I List-II - Oesophageal gland
- Salivary gland
- Green gland
- Neural gland
- Scorpion
- Ascaris
- Prawn
- Herdmania
- A
- B
- C
- D
- 2
- 1
- 3
- 4
- 1
- 2
- 3
- 4
- 2
- 1
- 4
- 3
- 1
- 2
- 4
- 3
- Which of the following pair (s) is/are correctly matched? Animal Respiratory organ
- Match Item 1: Paluemon
- Match Item 2: Trachea
- Match Item 1: Palamnaeus
- Match Item 2: Booklung
- Match Item 1: Periplaneta
- Match Item 2: Gill
- Select the correct answer using the codes given below:
- Codes:
- 1,2 and 3
- 2 alone
- 3 alone
- 1 and 2
- Codes:
- Match List I with List II and select the correct answer using the codes given below the lists:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Zoology MCQs (Practice_Test 64 of 112) List-I List-II - Pila
- Fasciola
- Sycon
- Asterias
- Parenchymula
- Veliger
- Miracidium
- Brachiolaria
- A
- B
- C
- D
- 3
- 2
- 4
- 1
- 3
- 2
- 1
- 4
- 2
- 3
- 1
- 4
- 2
- 3
- 4
- 1
- Which of the following pair (s) of organs and functions of Starfish is/are correctly matched?
- Match Item 1: Tube feet
- Match Item 2: Digestion
- Match Item 1: Papillae
- Match Item 2: Locomotion
- Match Item 1: Rectal caeca
- Match Item 2: Excretion
- Select the correct answer using the codes given below:
- Codes:
- 3 alone
- 2 alone
- 1 and 3
- 1,2 and 3
- Codes:
- Which of the following pair (s) of animal and organs is/are correctly matched?
- Match Item 1: Balanoglossus
- Match Item 2: Oral hood
- Match Item 1: Ascidian
- Match Item 2: Tube feet
- Match Item 1: Amphioxus
- Match Item 2: Velum
- Select the correct answer using the codes given below:
- Codes:
- l, 2 and 3
- l and 3
- 2 alone
- 3 alone
- Codes:
- The correct course of food carrying water current in ascidians is
- Branchial siphon-atrial cavity-pharynx-gill slits-endostyle-atrial siphon
- Branchial siphon-pharynx-gill slits-atrials cavity-atrial siphon
- Atrial siphon-pharynx-gill slits-atrial cavity-branchial siphon
- Atrial siphon-endostyle-pharynx-gill slits-atrial cavity-branchial siphon
- The sequence of flow of blood in the hepatic portal system of a mammal is
- Caudal vein, Kidney, Liver, Posterior venacava
- Intestine, Liver, Hepatic vein, Posterior venacava
- Kidney, Liver, Intestine, Sinus venosus
- Posterior venacava, Intestine, Liver
- Hepatic vein, Sinus venosus
- Which one of the following sets of derivatives of integument structures characterize birds as glorified reptiles?
- Syrinx and scales
- Scales and claws
- Claws and uropygial glands
- Syrinx and uropygial glands