NEET Test Series-2021 to 2022 MCQ Quiz Hub

NEET Biology MCQS Mock Test Paper 19

Choose a topic to test your knowledge and improve your NEET Test Series-2021 to 2022 skills

1.  ‘Curled toe paralysis’ in chicks is a symptom caused due to the deficiency of




2. The fleshy evident mass found between the forelimbs of cows is known as




3.  Trade name of genetically engineered insulin is




4. What is the consequence of a change in the genetic diversity




5. Increasing genetic diversity interprets daughter chromosome contains genes from




6. A phenomenon occurring during prophase I of meiosis is




7. Crossing over refers to




8. State the way in which increasing species diversity can affect the ecosystem




9. Why does genetic diversity have a major role in the adaptability and survival of a species?




10. This biodiversity boosts the oxygen availability




11. A country with several different habitat types is said to have a high degree of




12. This is the importance of species diversity




13. Name the non-membrane bound organelle exclusively found only in animal cell




14.  If the centromere is located at the proximity of the end of a chromosome; it is known as




15. Flagella; centrioles; cilia and basal bodies possess evident similar structural elements and arrangements. This can lead to this probable hypothesis




16. In the plasma membrane of a few animals; the presence of cholesterol




17.  Component of plant cell absent in animal cell is




18. The association of more than one ribosome with a single molecule of mRNA complex is known as




19. This cell organelle is responsible to extract energy from carbohydrates to form ATP




20. Balbiani rings are the sites of




21. This organism is not an example of eukaryotic cells




22. The main site of different types of cellular activities is




23. The protistan genome has




24. The protist that reproduces both by binary fission and conjugation is




25.  A few protists possess structures to regulate their water content. They are




26.  Protists include




27. Pick the wrong statement




28. Micronucleus and macronucleus are the characteristic features of




29. The cell walls form two thin overlapping shells in which group of organisms such that they fit together




30.  Whorling whips are named so because of




31. Red tide is caused by




32. In Dinoflagellates; the reserve food is




33. Find the true statement about benzene




34. Nitration of benzene is carried out by which of the following reactive species?




35.  In Chlorination of benzene; which of the following acts as an electrophile?




36. Arenes do not show




37. Which of the following groups are most likely to be o; p directing?




38.  The product formed predominantly in the reaction of toluene with chlorine in the presence of FeCl3 is




39. Which of the following will not undergo Friedel-Craft’s reaction readily?




40. Which of the following is an edible modified root?




41.  Clinging roots are found in




42. Where do you find velamen?




43. Which of the following has buttress roots?




44. Roots of which of the following plants contains an oxidising agent?




45. Roots developing from a part of the plant other than radicle are called




46. Which of the following plants has stilt roots?




47. Assimilatory or photosynthetic roots are present in




48. Which of the following is a geocarpic fruit?




49. Which of the following is homologous with sweet potato?




50.  In Angiosperms; the functional megaspore gives rise to