Pore sweat is produced during muscular exercise because
the contracting muscles produce water
fermentation occurs in muscles
the temperature of the body rises
the muscle fatigues
Correct answer is C
No explanation has been provided for this answer.
Filtrates in the Bowman’s capsule contains vitamins because
only a little amount is required by the body
they can be reabsorbed into the blood
they have low molecular weight
most of them are fat soluble
Correct answer is C
No explanation has been provided for this answer.
Which of the following structures is not involved in respiration?
Lung books
Mouth
Stomach
Trachea
Correct answer is C
No explanation has been provided for this answer.
Inhaled air is made warm and moist in the
epiglottis
nasal cavity
trachea
mouth
Correct answer is B
No explanation has been provided for this answer.
Which of the following statements best describes haemoglobin? It is
yellowish in colour
a red blood cell
an oxygen carrying pigment
needed for blood clotting
Correct answer is C
No explanation has been provided for this answer.