List of top Biology Questions on body fluids and circulation asked in KCET

Match the different types of Leucocytes (Column-I) with their percentage of occurrence (Column-II) in a healthy adult human and choose the correct answer.

Column-I		Column-II
1	Neutrophils	(p)	6-8%
2	Lymphocytes	(q)	60-65%
3	Monocytes	(r)	0.5-1%
4	Basophils	(s)	2-3%
5	Eosinophils	(t)	20-25%

Choose the correct options :

The T-wave in an ECG represents

As per the guidelines of the Indian Red Cross society, which of the following persons is recommended for blood donation?

In which of the following situations, is there a risk factor for children of incurring Erythroblastosis foetalis?

Which of the following prevents the conversion of prothrombin to thrombin in an undamaged blood vessel ?

When body tissues are injured resulting in the loss of blood, the process of blood clotting begins and the blood platelets release

Which of the following sequences is truly a systemic circulation pathway?

Which one is correct ?

How many double circulations are normally completed by the human heart in one minute

How many times a red blood corpuscle will have to pass through the heart in its journey from hepatic artery to the aorta ?