A. Stimulus
B. Variation
C. Response
D. Reaction
Related Mcqs:
- Concept of a sudden genetic change which breeds true in an organism is visualized:
- The change in colour of stars arises due to:
- Under the condition of hypoxia in our body our heart rate is increased due to:
- Chemical substances used on living tissues that inhibit the growth of micro organism are called___________??
- Change in heart rate is an example of:
- The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________??
- The mechanism of regulation, generally between organism and its environment, of solutes and the gain and the loss of water is called________??
- Photoelectric transducers are used for the measurement of any phenomenon which can be used to produce
- The statement that evolution of living organism follows the changes in environment is:
- Costs that change in response to alternative courses of action are called___________??
