Practice/Question bank/NEET UG

NEET UG practice questions

Physics, Chemistry and Biology practice with answers and explanations. 1,164 questions in the bank.

1. 1Which of the following plants exhibits phylloclade as its main photosynthetic organ?Biology· Biology Core Curriculum· Moderate
2. 2In which animal is the respiratory pigment dissolved directly in plasma, rather than being contained within cells?Biology· Biology Core Curriculum· Moderate
3. 3Which of the following is a characteristic feature of dicot stem but not monocot stem?Biology· Biology Core Curriculum· Moderate
4. 4Which of the following is a feature characteristic of dicotyledonous stem but not monocotyledonous stem?Biology· Biology Core Curriculum· Moderate
5. 5The hormone responsible for the ripening of fruits in plants isBiology· Biology Core Curriculum· Moderate
6. 6Which of the following is an example of a phloem mobile mineral in plants?Biology· Biology Core Curriculum· Moderate
7. 7Which of the following is an example of a gymnosperm with pinnately compound leaves?Biology· Biology Core Curriculum· Moderate
8. 8In which animal does blood flow through the heart only once during each complete circuit of the body?Biology· Biology Core Curriculum· Moderate
9. 9Which of the following is a characteristic feature of dicotyledonous leaves?Biology· Biology Core Curriculum· Moderate
10. 10The hormone responsible for the metamorphosis of tadpoles into adult frogs isBiology· Biology Core Curriculum· Moderate
11. 11Which of the following is a feature unique to dicot stems when compared to monocot stems?Biology· Biology Core Curriculum· Moderate
12. 12Which hormone is primarily responsible for the ripening of fruits in plants?Biology· Biology Core Curriculum· Moderate
13. 13Which of the following plant hormones is primarily responsible for the promotion of cell elongation in stems?Biology· Biology Core Curriculum· Moderate
14. 14Which structure in the mammalian nephron is mainly responsible for filtration of blood?Biology· Biology Core Curriculum· Moderate
15. 15Which of the following is the main nitrogenous waste excreted by birds?Biology· Biology Core Curriculum· Moderate
16. 16The tissue responsible for the increase in the girth of dicot stems isBiology· Biology Core Curriculum· Moderate
17. 17Which of the following is a feature of dicotyledonous stems but NOT monocotyledonous stems?Biology· Biology Core Curriculum· Moderate
18. 18Which animal exhibits external fertilization?Biology· Biology Core Curriculum· Moderate
19. 19Which of the following plant hormones is primarily responsible for the breaking of seed dormancy and promoting germination?Biology· Biology Core Curriculum· Moderate
20. 20In cockroach, the respiratory openings present on the lateral sides of the body are known asBiology· Biology Core Curriculum· Moderate
21. 21Which of the following tissues in plants is responsible mainly for the transport of organic nutrients?Biology· Biology Core Curriculum· Moderate
22. 22In cockroaches, the excretion of nitrogenous wastes occurs primarily throughBiology· Biology Core Curriculum· Moderate
23. 23Which one of the following is the main photosynthetic tissue in the leaves of dicot plants?Biology· Biology Core Curriculum· Moderate
24. 24Which hormone is primarily responsible for the development of secondary sexual characteristics in males?Biology· Biology Core Curriculum· Moderate