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. 1In which group of plants would you expect to find archegonia?Biology· Biology Core Curriculum· Moderate
2. 2Which of the following animals exhibits metamorphosis during its life cycle?Biology· Biology Core Curriculum· Moderate
3. 3Which of the following plants exhibits phylloclade modification as an adaptation to arid environments?Biology· Biology Core Curriculum· Moderate
4. 4In cockroach, the malpighian tubules primarily function inBiology· Biology Core Curriculum· Moderate
5. 5Which of the following cells in human blood lack a nucleus at maturity?Biology· Biology Core Curriculum· Moderate
6. 6In which plant tissue are sieve tubes and companion cells typically found together?Biology· Biology Core Curriculum· Moderate
7. 7In cockroach, the respiratory system consists of:Biology· Biology Core Curriculum· Moderate
8. 8Which of the following tissues is responsible for the increase in girth of dicot stems during secondary growth?Biology· Biology Core Curriculum· Moderate
9. 9Which of the following is the main function of the casparian strip in plant roots?Biology· Biology Core Curriculum· Moderate
10. 10Which one of the following structures is characteristic of dicotyledonous roots but absent in monocotyledonous roots?Biology· Biology Core Curriculum· Moderate
11. 11In which of the following plant families is the floral formula represented as ⊕ ⚥ K(5) C(5) A5 G(2)?Biology· Biology Core Curriculum· Moderate
12. 12In cockroach, the respiratory system opens externally through which of the following structures?Biology· Biology Core Curriculum· Moderate
13. 13In which tissue of the dicot stem is the casparian strip present?Biology· Biology Core Curriculum· Moderate
14. 14In angiosperms, double fertilisation results in the formation of:Biology· Biology Core Curriculum· Moderate
15. 15Which one of the following is an example of a non-endospermic seed?Biology· Biology Core Curriculum· Moderate
16. 16Which hormone is primarily responsible for the process of ecdysis in insects?Biology· Biology Core Curriculum· Moderate
17. 17Which of the following is a modified stem for food storage in potato?Biology· Biology Core Curriculum· Moderate
18. 18In mammals, the corpus callosum is a structure that connects which of the following?Biology· Biology Core Curriculum· Moderate
19. 19In dicot stems, the vascular bundles are characterized by which of the following features?Biology· Biology Core Curriculum· Moderate
20. 20Which one of the following plant hormones is primarily responsible for the ripening of fruits?Biology· Biology Core Curriculum· Moderate
21. 21The flame cells in Platyhelminthes are mainly involved in which physiological process?Biology· Biology Core Curriculum· Moderate
22. 22The main function of the bundle sheath cells in C4 plants is to:Biology· Biology Core Curriculum· Moderate
23. 23In which of the following animal phyla is the presence of a water vascular system a characteristic feature?Biology· Biology Core Curriculum· Moderate
24. 24Which of the following animals possesses a true coelom derived from mesoderm?Biology· Biology Core Curriculum· Moderate