Biology Problems
- Animal-Kingdom-Part-1
- Animal-Kingdom-Part-2
- Animal-Kingdom-Part-3
- Animal-Kingdom-Part-4
- Application-Of-Biotechnology-In-Agriculture
- Concepts and formula to Remember
- Concepts and formula to Remember
- Application-Of-Biotechnology-In-Medicine
- Biology-In-Human-Welfare-Human-Health-And-Disease-1
- Biology-In-Human-Welfare-Human-Health-And-Disease-2
- Biology-In-Human-Welfare-Human-Health-And-Disease-3
- Biology-In-Human-Welfare-Human-Health-And-Disease-4
- Concepts and formula to Remember
- Concepts and formula to Remember
- Biology-In-Human-Welfare-Microbes-In-Human-Welfare-1
- Biology-In-Human-Welfare-Microbes-In-Human-Welfare-2
- Biotechnology-And-Its-Application-Part-1
- Biotechnology-And-Its-Application-Part-2
- Biotechnology-And-Its-Application-Part-3
- Concepts and formula to Remember
- Concepts and formula to Remember
- Biotechnology-Principles-And-Processes-Part-1
- Biotechnology-Principles-And-Processes-Part-2
- Biotechnology-Principles-And-Processes-Part-3
- Biotechnology-Principles-And-Processes-Part-4
- Biotechnology-Principles-And-Processes-Part-5
- Concepts and formula to Remember
- Concepts and formula to Remember
- Biotechnology-Principles-And-Processes-Part-6
- Cell-Structure-And-Function-Cell-The-Unit-Of-Life-1
- Cell-Structure-And-Function-Cell-The-Unit-Of-Life-2
- Cell-Structure-And-Function-Cell-The-Unit-Of-Life-3
- Cell-Structure-And-Functionbiomolecules-5
- Concepts and formula to Remember
- Concepts and formula to Remember
- Cell-Structure-And-Functioncell-Cycle-And-Cell-Division-1
- Cell-Structure-And-Functioncell-Cycle-And-Cell-Division-2
- Ecology-Organisms-And-Populationsdiversity-Of-Living-Organisms
- Ecologybiodiversity-And-Conservation
- Concepts and formula to Remember
- Concepts and formula to Remember
- Genetics-And-Evolution-Concepts-Summary-And-Evolution-1
- Genetics-And-Evolution-Evolution-2
- Genetics-And-Evolution-Evolution-3
- Genetics-And-Evolution-Molecular-Basis-Of-Inheritance-1
- Genetics-And-Evolution-Molecular-Basis-Of-Inheritance-2
- Concepts and formula to Remember
- Concepts and formula to Remember
- Genetics-And-Evolution-Molecular-Basis-Of-Inheritance-3
- Genetics-And-Evolution-Molecular-Basis-Of-Inheritance-4
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-1
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-2
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-3
- Concepts and formula to Remember
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-4
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-5
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-6
- Genetics-And-Evolution-Principles-Of-Inheritance-And-Variation-7
- Human-Physiologybody-Fluids-And-Circulation-1
- Concepts and formula to Remember
- Human-Physiologybody-Fluids-And-Circulation-2
- Human-Physiologybreathing-And-Exchange-Of-Gases-2
- Human-Physiologybreathing-And-Exchange-Of-Gases-3
- Human-Physiologybreathing-And-Exchange-Of-Gases-4
- Human-Physiologychemical-Coordination-And-Integration-2
- Concepts and formula to Remember
- Human-Physiologyexcretory-Products-And-Their-Elimination-1
- Human-Physiologyexcretory-Products-And-Their-Elimination-2
- Human-Physiologyexcretory-Products-And-Their-Elimination-3
- Human-Physiologylocomotion-And-Movement-1
- Human-Physiologylocomotion-And-Movement-2
- Concepts and formula to Remember
- Human-Physiologylocomotion-And-Movement-3
- Human-Physiologylocomotion-And-Movement-4
- Human-Physiologylocomotion-And-Movement-5
- Human-Physiologyneural-Control-And-Coordination-1
- Human-Physiologyneural-Control-And-Coordination-2
- Concepts and formula to Remember
- Human-Physiologyneural-Control-And-Coordination-3
- Photosynthesis-And-Respirationrespiration-1
- Photosynthesis-And-Respirationrespiration-2
- Photosynthesis-And-Respirationrespiration-3
- Photosynthesis-And-Respirationrespiration-4
- Concepts and formula to Remember
- Photosynthesis-And-Respirationrespiration-5
- Plant-Growth-And-Development
- Plant-Physiologyphotosynthesis-1
- Plant-Physiologyphotosynthesis-2
- Plant-Physiologyphotosynthesis-3
- Concepts and formula to Remember
- Plant-Physiologyphotosynthesis-4
- Plant-Physiologyphotosynthesis-5
- Plant-Physiologyphotosynthesis-6
- Reproductionhuman-Reproduction-2
- Reproductionhuman-Reproduction-3
- Concepts and formula to Remember
- Reproductionhuman-Reproduction-4
- Structural-Organization-Anatomy-Of-Flowering-Plants-1
- Structural-Organization-Anatomy-Of-Flowering-Plants-2
- Structural-Organization-Anatomy-Of-Flowering-Plants-3
- Structural-Organization-Morphology-Of-Plants-1
- Structural-Organization-Morphology-Of-Plants-2
- Structural-Organization-Morphology-Of-Plants-3
- Structural-Organizationstructural-Organization-In-Animals-1
- Structural-Organizationstructural-Organization-In-Animals-2
- Structural-Organizationstructural-Organization-In-Animals-3
- Structural-Organizationstructural-Organization-In-Animals-4
Concepts and formula to Remember
| Characteristic | Amphibia | Reptilia | Aves | Mammalia |
|---|---|---|---|---|
| Body Temperature | Cold-blooded (ectothermic) | Cold-blooded (ectothermic) | Warm-blooded (endothermic) | Warm-blooded (endothermic) |
| Skin | Moist and permeable | Dry, scaly | Feathers | Hair or fur |
| Respiration | Gills (larval), Lungs (adult) | Lungs | Lungs | Lungs |
| Habitat | Dual life (aquatic and terrestrial) | Primarily terrestrial | Diverse habitats | Diverse habitats |
| Reproduction | Lay eggs | Mostly lay eggs | Lay eggs | Give birth to live young |
| Special Features | Metamorphosis | Scales | Feathers for flight | Mammary glands, pinna, hairs |
| Examples | Frogs, toads, salamanders, newts | Snakes, lizards, turtles, crocodiles, tuatara | Sparrows, eagles, penguins, ostriches | Humans, dogs, cats, elephants, dolphins |
BETA
