Advertisements
Advertisements
Question
Salt concentration (Salinity) of the sea measured in parts per thousand is ______.
Options
10 – 15
30 – 70
0 – 5
30 – 35
Solution
Salt concentration (Salinity) of the sea measured in parts per thousand is 30 – 35.
APPEARS IN
RELATED QUESTIONS
Explain why very small animals are rarely found in polar region.
State how the constant internal environment is beneficial to organisms.
Distinguish between Ectotherms and Endotherms
The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do A, B and C represent respectively.
| S. No. | A | B | C |
| a. | Conformer | Regulator | Partial Regulator |
| b. | Regulator | Partial Regulator | Conformer |
| c. | Partial Regulator | Regulator | Conformer |
| d. | Regulator | Conformer | Partial Regulator |
Which of the following is correct for r-selected species
Homeostasis is ______.
Name the association in which one species produces poisonous substance or a change in environmental conditions that is harmful to another species.
Why are coral reefs not found in the regions from west Bengal to Andhra Pradesh but are found in Tamil Nadu and on the east coast of India?
Give one example for the following type.
Migratory animal
Give one example for the following:
Antifreeze compound seen in antarctic fish
