Which one of the following is one of the characteristics of a biological community?
Sex-ratio
Stratification
Natality
Mortality
Additional Questions
|
These belong to the category of primary consumers |
Answer |
|
Transfer of energy in different trophic levels of an ecosystem is called |
Answer |
|
Hydrarch succession takes place in |
Answer |
|
The term 'Ecosystem' was coined by |
Answer |
|
Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of |
Answer |
|
The nature's cleaners are |
Answer |
|
Deserts, grasslands, forests and tundra are the examples of |
Answer |
|
Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time? |
Answer |
|
Average total rainfall is 100 - 150 cm in ______, located in Australia, South America and Africa. |
Answer |
|
About 70% of total global carbon is found in |
Answer |