Desert temperature often varies between 0 to `50^(@)C`. The DNA polymerase isolated from a camel living in the desert will be able to synthesize DNA most efficiently at-

The thickness of a metallic plate is 0.4 cm. The temperature between its two surfaces is 20^(@)C . The quantity of heat flowing per second is 50 calories from 5cm^(2) area. In CGS system, the coefficient of thermal conductivity will be

The thickness of a metallic plate is 0.4 cm. The temperature between its two surfaces is 20^(@)C . The quantity of heat flowing per second is 50 calories from 5cm^(2) area. In CGS system, the coefficient of thermal conductivity will be

The thickness of a metallic plate is 0.4 cm. The temperature between its two surfaces is 20^(@)C . The quantity of heat flowing per second is 50 calories from 5cm^(2) area. In CGS system, the coefficient of thermal conductivity will be

The thickness of a metallic plate is 0.4 cm. The temperature between its two surfaces is 20° C. The quantity of heat flowing per second is 50 calories from 5cm^2 area. In CGS system, the coefficient of thermal conductivity will be

Identify the correct statements from the below I. Thermus aquatics is a bacterium which can tolerate high temperatures. (II) The first DNA polymerase enzyme was isolated from thermus aquatics. (III) T. aquatics used in polymerase chain reaction (PCR) for DNA amplification. (IV) Cyanobacteria are photosynthetic blue green algae.

Assertion: Temperature ranges from subzero levels in polar areas to gt 50^(@) C in tropical deserts in summer and high altitudes. Reason: The salt concentrations is measured as salinity in parts per million.

How many statements/s are true ? A. Temperature is the most relevant ecologically environmental factor. It ranges from subzero levels in polar areas and high altitudes to gt50^@C in tropical deserts in summer. B. A few organisms can tolerate and thrive in a wide range of temperature they are called eurythermal. C. The productivity and distribution of plants are also heavily dependent on water . D. In the aquatic environment , the sediment characteristics often determine the type of benthic animals that can thrive there.

How many statements/s are true ? A. Temperature is the most relevant ecologically environmental factor. It ranges from subzero levels in polar areas and high altitudes to gt50^@C in tropical deserts in summer. B. A few organisms can tolerate and thrive in a wide range of temperature they are called eurythermal. C. The productivity and distribution of plants are also heavily dependent on water . D. In the aquatic environment , the sediment characteristics often determine the type of benthic animals that can thrive there.