CIE Biology Paper-2: Specimen Questions 68 - 69 of 103
Question number: 68
Which is the example of cardiac muscle-
Heart muscle or cardiac muscle is involuntary muscle that is located in wall and histological foundation of heart mainly myocardium. Cardiac muscle is one of three major types of muscle, the others being skeletal and smooth muscle.
Question number: 69
What is not a characteristic of respiration process?
Uses carbon dioxide to get glucose
inhalation of oxygen
Regulating physiological activities
Exhalation of carbon dioxide
Inhalation of oxygen, exhalation of carbon dioxide, regulating physiological activities are the main features of respiration process but the uses carbon dioxide (CO2) and sunlight to get glucose, water, and oxygen is the process called photosynthesis.