Advertisements
Advertisements
प्रश्न
Distinguish between the following: Ectotherms and Endotherms.
उत्तर
| Ectotherms | Endotherms | |
| i. | These are cold-blooded animals. | These are warm-blooded animals. |
| ii. | Ectotherms do not possess the ability to generate sufficient heat to keep them warm, thus their body temperature varies with their surroundings | Endotherms do possess the ability to generate heat and keep them warm, thus they can maintain constant body temperature. |
| iii. | They are also known as poikilothermic. | They are also known as homeothermic. |
| iv. |
They are affected by changes in environmental temperature |
They remain unaffected by changes in environmental temperature. |
| v. | E.g. Most of the fishes, amphibians, reptiles | E.g. Birds, mammals |
APPEARS IN
संबंधित प्रश्न
Explain the concept of primary productivity.
Match the following
| Producers | Ecosystem |
| a. Cactus | 1. Forest |
| b. Aquatic plants | 2. Creek |
| c. Mangroves | 3. Aquatic |
| d. Pine | 4. Desert |
Give my information
Food web
What role do vital atmospheric gases play in an ecosystem?
Explain, how do living organisms interact in an ecosystem.
Energy flow in an ecosystem is
Primary consumers in detritus food chain are
An ecosystem is an interacting system of
The driving force for an ecosystem is
Trophical forests are denser due to
Distinguish between the following:
Hibernation and Aestivation
What is the dissolved salt concentration (in ppm) of the sea?
Polar bears undergo ____________ during winter.
The percentage of solar radiation absorbed by all the green plants for the process of photosynthesis is about
Suggest one word for the following statement/definition.
Organisms which depend on the producers either directly or indirectly for food
“A bunch of seedlings were seen sprouting on a heap of animal dropping in a forest.” How do you think the seedling benefited from the animal dung?
The apex consumer is ______.
Distinguish between the following:
Hibernation and Aestivation.
Distinguish between the following :
Hibernation and Aestivation
