| Front | effect of parasite on host |
| Back | - reduces survival, growth, and reproduction of the host- reduces population density of host- renders host more vulnerable to predation by making it physically weak |
| Tags | 044BIO12-13.2 |
| Text | {{c1::Regional and local variations within each biome}} lead to the formation of {{c2::a wide variety of habitats}}. |
| Back Extra | answers 'How are habitats formed?' |
| Tags | 044BIO12-13.1 |
| Front | What are the key elements that lead to so much variation in thephysical and chemical conditions of different habitats? (OR) What are the physico-chemical (abiotic) components of a habitat? |
| Back | - temperature- light- soil |
| Tags | 044BIO12-13.1 |