Living Organisms Exhibit Awareness

Q. Which of the following is an exclusive characteristic of living things?

1. Isolated metabolic reactions in vitro
2. Perception of events happening in the environment
3. Increase in mass
4. All of these

Q. ________ is maintenance of constant and favourable internal environmental condtitions suitable for the functioning of body organs.

1. Metabolism
2. Anabolism
3. Organisation
4. Homeostasis

Q. Which among the following is an exclusive trait of living things making it a defining characteristic?

1. Isolated metabolic reactions occur in vitro
2. Increase in mass from inside the body
3. Perception of events happening in the environment and their memory
4. Increase in mass by accumulation of materials both internally and externally

Q. An example of short tem adaptation is:

1. Hibernation in reptiles
2. Claws in Ostrich
3. Webbed feet of duck
4. Claws of pigeons