HSC 2027 BIOLOGY CHAPTER 13 ORGANIMS & POPULATIONS
MOST EXPECTED QUESTIONS
1. GIVE EXAMPLES OF PARASITISM , COMPETITION , COMMENSALISM
2. DEFINE ADAPTATION. GIVE 2 ADAPTATIONS OPUNTIA & SEAL
3. EXPLAIN REGULATE , CONFORM AND MIGRATE WITH RESPECT TO SURVIVAL OF ORGANISMS
4. DIFFERENCE BETWEEN HABITAT & NICHE
5. DESCRIBE ANY 3 CHEMICAL DEFENCES IN PLANTS AGAINST HERBIVORES
6. GIVE 2 BEHAVIOURAL ADAPTATIONS IN DESERT ANIMALS
7. DIFFERENCE BETWEEN HIBERNATION & AESTIVATION
8. DEFINE COMMENSALISM AND GIVE 2 EXAMPLES
9. STATE DIFFERENT TYPES OF ADAPTATIONS IN ANIMALS LIVING IN COLD CLIMATE
10. GIVE EXAMPLES OF MUTUALISM , ECTO & ENDO PARASITE
11. GIVE ADAPTATIONS IN DESERT ANIMALS
12. STATE MAJOR ABIOTIC FACTORS INFLUENCING HABITAT
13. WHAT IS MUTUALISM EXPLAIN WITH DIAGRAM
14. STATE TYPES OF POPULATION GROWTH CURVE
15. DEFINE EMIGRATION . STATE THE TYPE OF ASSOCIATION BETWEEN SEA ANEMONE AND CLOWN FISH
16. GIVE EXAMPLES OF BROOD PARASITISM
17. WHAT IS ABSOLUTE NATALITY
18. WHICH PLANT IS KNOWN AS TERROR OF BENGAL