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. 1The enzyme pepsin is secreted in an inactive form called:Biology· Biology Core Curriculum· Moderate
2. 2Which plant tissue is responsible for the formation of annual rings in woody dicots?Biology· Biology Core Curriculum· Moderate
3. 3Which one of the following animals is a uricotelic organism?Biology· Biology Core Curriculum· Moderate
4. 4Which of the following is a characteristic feature of dicotyledonous stems in transverse section?Biology· Biology Core Curriculum· Moderate
5. 5Which of the following is the major photosynthetic pigment in higher plants?Biology· Biology Core Curriculum· Moderate
6. 6In which of the following animals is a four-chambered heart present?Biology· Biology Core Curriculum· Moderate
7. 7In cockroaches, the excretory organs are:Biology· Biology Core Curriculum· Moderate
8. 8Which of the following diseases is caused by a protozoan parasite in humans?Biology· Biology Core Curriculum· Moderate
9. 9In dicot stems, the vascular bundles are best described as:Biology· Biology Core Curriculum· Moderate
10. 10Which one of the following is the main photosynthetic tissue in the leaves of higher plants?Biology· Biology Core Curriculum· Moderate
11. 11The exoskeleton of arthropods is primarily composed of which substance?Biology· Biology Core Curriculum· Moderate
12. 12Which of the following plants exhibits a pinnately compound leaf?Biology· Biology Core Curriculum· Moderate
13. 13The hormone responsible for molting in insects is:Biology· Biology Core Curriculum· Moderate
14. 14In which animal does internal fertilization occur?Biology· Biology Core Curriculum· Moderate
15. 15Which of the following plant tissues is responsible for the movement of water and minerals from roots to leaves?Biology· Biology Core Curriculum· Moderate
16. 16Which type of inflorescence is characterized by the youngest flowers located at the base and older flowers towards the apex?Biology· Biology Core Curriculum· Moderate
17. 17Which of the following is a characteristic feature of mammals but not of other vertebrates?Biology· Biology Core Curriculum· Moderate
18. 18Which of the following is a major photosynthetic pigment found in red algae?Biology· Biology Core Curriculum· Moderate
19. 19In cockroaches, which structure is primarily responsible for excretion?Biology· Biology Core Curriculum· Moderate
20. 20In cockroach, the respiratory openings present on the lateral sides of the body are known as:Biology· Biology Core Curriculum· Moderate
21. 21The cork cells in plants are impervious to water and gases due to the presence of which substance in their cell walls?Biology· Biology Core Curriculum· Moderate
22. 22Which one of the following animals possesses a true coelom lined by mesodermal epithelium?Biology· Biology Core Curriculum· Moderate
23. 23The Casparian strip in plant roots is primarily found in which cell layer?Biology· Biology Core Curriculum· Moderate
24. 24Which of the following is a characteristic feature of aves (birds)?Biology· Biology Core Curriculum· Moderate