Biology Practice: Habitats and Adaptations (Mock Test 3 - Advanced Processes)
1. Why is 'Photosynthesis' in a Cactus performed by the stem instead of leaves?
2. 'Salinity' is a major abiotic factor in which type of habitat?
3. What is the specific role of 'Aerenchyma' tissue in aquatic plants like Lotus?
4. How do 'Pneumatophores' help plants growing in marshy/swampy areas?
5. Which of the following is a behavioral adaptation for survival?
6. Why are the stems of submerged plants (like Vallisneria) flexible and thin?
7. The 'Stomata' in floating aquatic plants (like Water Lily) are located:
8. What is 'Blubber' logically used for besides insulation in cold-water mammals?
9. Which of the following describes a 'Mountain' habitat adaptation?
10. Why do some desert animals produce very little solid waste and highly concentrated urine?
11. 'Echolocation' is an advanced adaptation used for navigation by:
12. The presence of 'Prehensile Tails' in some monkeys is an adaptation for:
13. 'Acclimatization' refers to:
14. Why do 'Prey' animals (like Deer) have eyes on the sides of their heads?
15. A 'Microhabitat' is defined as:
16. 'Vicariance' and 'Dispersal' are concepts related to how organisms:
17. Which of these is an adaptation of 'Scansorial' animals (climbing animals like Lizards)?
18. 'Turgor Pressure' in aquatic plants helps them to:
19. Why do arctic animals generally have larger body sizes compared to their tropical relatives (Bergmann's Rule)?
20. 'Estivation' (Summer sleep) is commonly seen in which type of animal?
