SPSC Lecturer Zoology Past Paper Dated: 13-02-2025 41- An important characteristic feature, which is present only in the phylum Coelenterata is: A. Flame cellsB. NematocystsC. HermaphroditismD. Polymorphism View Answer Answer : B. Nematocysts Description 42- What part of speech is the word “quickly” in the sentence: “She ran quickly to catch the bus.” A. NounB. VerbC. AdverbD. Pronoun View Answer Answer : C. Adverb Description 43- Bones of the reptiles are covered by: A. ChitinB. KeratinC. CalciumD. None of the above View Answer Answer : B. Keratin Description 44- R.B.Cs in mammals are: A. Oval and nucleatedB. Biconcave and enucleatedC. Of different types than theseD. Oval and enucleated View Answer Answer : B. Biconcave and enucleated Description 45- Coughing and sneezing are reflex actions which are controlled by centres present in: A. cerebrumB. cerebellumC. medulla oblongataD. none of these View Answer Answer : C. medulla oblongata Description 46- Where will the ICC Champion Trophy 2025 be held? A. United Arab EmiratesB. PakistanC. Both A and BD. England View Answer Answer : C. Both A and B Description 47- Asexual life cycle of plasmodium is called: A. SchizogonyB. SporozoiteC. Both A and BD. None of all View Answer Answer : A. Schizogony Description 48- Humidity in air is measured by? A. SpherometerB. SphygmomanometerC. HygrometerD. None of these View Answer Answer : C. Hygrometer Description 49- A heterozygous individual which carries unsuppressed recessive gene for a sex-linked character is known as: A. CarrierB. MutantC. VariantD. None of these View Answer Answer : A. Carrier Description 50- Mammals under this sub class give birth to young one? A. EutheriaB. MetatheriaC. PrototheriaD. None of these View Answer Answer : A. Eutheria Description 1 2 3
