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NEET Biology MCQS Mock Test Paper 23

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1. Which of the following plants does not have independent and free-living male and female gametophytes?




2. Algae are further classified into different classes based on which of the following characteristics?




3. Which of the following differentiates conifers from grasses?




4. Plant diversification is a result of




5. Domination of angiosperms on land due to




6. A quality of angiosperms without any exception is




7. Which of the following is a characteristic of bryophytes?




8. Which of the following characteristics differentiates bryophytes from algae?




9. Which of the following differentiates pteridophytes from bryophytes and thallophytes?




10. A good alternative to biogas is




11. Pick the incorrect pair




12. Natural gas, petrol and coal are this type of fuel




13. Solar energy transducer is




14. An ideal good fuel can be attained from




15. Non-renewable resource is




16. Petroplants was recognized first by




17. Maximum energy can be extracted from wood through




18. This is a major source of liquid hydrocarbon




19.  These bacterial groups are exploited in the production of biogas




20. Which of the following is the correct sequence of electron acceptors in ETS for production of ATP?




21. Which of the following terminal cytochromes is responsible for donating electrons to oxygen?




22. Electron transport system (ETS) is present in which of the following parts of mitochondria?




23. Which of the following is the first complex (Complex I) of ETS?




24. Which of the following is the Complex III of ETS?




25. Ubiquinone transfers its electrons to




26.  In which part of the cell, oxidative phosphorylation takes place?




27. Cytochromes are present in




28. ATP synthesis by ATP synthase is driven by the movement of




29. Oxidative phosphorylation results in the formation of




30. Which of the following families is characterised by trimerous flowers, superior and trilocular ovary with axile placentation?




31. Fruits of the solanaceae family are




32. Abelmoschus esculentus belongs to which of the following families?




33. Which of the following is incorrect for Fabaceae?




34. Tetradynamous stamen is a characteristic feature of




35. Obligately placed superior ovary is the characteristic of




36. Compositae is characterized by which of the following inflorescences?




37.  Diadelphous stamens are found in




38.  A floral formula does not tell about




39. Which of the following flowers is perigynous?




40. Axile placentation is not found in




41. Synandrous condition of stamen is commonly found in which of the following families?




42. Staminodes are commonly found in?




43. Potato, tomato and brinjal belong to




44. Which of the following is the inflorescence of Solanum nigrum?




45. What is the placentation in the unilocular ovary with a single ovule?




46. Half-inferior ovary and perigynous flowers are present in




47. Which of the following has zygomorphic flowers?




48. Petals of which of the following flowers form a keel?




49. The best description of the group of animals to which Sycon belongs is




50. If a sponge is chopped into small pieces, this happens