The external factors that affect the respiration are:
A. temperature, insufficient O2 and amount of protoplasm
B. temperature, insufficient O2 and high concentration of CO2
C. temperature, high concentration of CO2 and respiratory substrate
D. temperature, high concentration of CO2 and amount of protoplasm
Answer:B
The external factors that affect the respiration are:
A. temperature, insufficient O2 and amount of protoplasm B. temperature, insufficient O2 and high concentration of CO2 C. temperature, high concentration of CO2 and respiratory substrate D. temperature, high concentration of CO2 and amount of protoplasm