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Subject: Biology, asked on 2/1/13

WHAT IS THE DIFFERENCE BETWEEN SYSTOLE AND DIASTOLE?

Subject: Biology, asked on 15/2/19

Cld somone pls provide cardiac cycle in the form of a flowchart.....its very urgent

Subject: Biology, asked on 24/1/13

explain the mechanism of blood clotting?

Subject: Biology, asked on 10/12/16

How does the 'end' of t wave in an ecg represent the end of systole when the t wave represents ventricular diastole. I have been asking this questions multiple number and still I haven't got a proper answer. I  understand that the start of t wave represents end of systole but what about the end of t wave? underder

Subject: Biology, asked on 4/2/14

explain different types of blood groups and donor copatibiity

Subject: Biology, asked on 8/7/15

5. Mark the valves present in the human heart which
are in contact with deoxygenated blood only.
(1) Thebesian valve (2) Eustachian valve
(3) Tricuspid valve (4) All of these

Subject: Biology, asked on 19/8/13

Explain Cardiac cycle?

Subject: Biology, asked on 24/2/19

What is the role of thrombokinase and fibrinogen in blood clotting

Subject: Biology, asked on 16/2/16

which organ receives only oxygenated blood
A)spleen B)lungs C)gills D)liver.explain ur answer clearly

Subject: Biology, asked on 23/11/14

how is water and salt balance maintained in the body

Subject: Biology, asked on 7/10/12

Pls provide a flow chart for Cardiac Cycle.......

Subject: Biology, asked on 9/6/15

Why does artrial systole always precede ventricular systole?

Subject: Biology, asked on 9/1/14

what are the functions of histamine,heparin and serotonin released by the basophils?

ans soon plzz!

Subject: Biology, asked on 11/10/14

what is fossa lunata ?

Subject: Biology, asked on 25/12/12

what is Rh factor pls explain in detailrn

Subject: Biology, asked on 16/4/16

Time interval between the closure of semilunar valve and closure of AV Value is
(1) 0.3 s        (2)  0.1 s 
(3) 0.5 s        (4)  0.7 s
Explain it   

Subject: Biology, asked on 21/12/13

What is the speciality of Hepatic Portal System?

Subject: Biology, asked on 6/12/13

What is Erythrolysis

Subject: Biology, asked on 28/10/18

1)the immunity obtained after body has recovered from a disease is
active immunity
passive immunity
both
none 

2)the sequence of cardiac cycle is
atrial systole ,ventricular systole, joint diastole
diastole , atrial systole , ventricular diastole
atrial systole, ventricular diastole ,ventricular systole
ventricular diastole, diastole ,ventricular systole , atrial systole

pls give the ans to these 2 mcqs with reason

Subject: Biology, asked on 24/9/20

Observe the given and answer the following question from the picture

Subject: Biology, asked on 24/1/14

What are different types of blood group?What are the conditions to donate blood?

Subject: Biology, asked on 16/2/16

which regulates heart beat .?
A)purkinjee fibres B)cardiac branch of vagus nerve C)sa node D)av node .,exp ur ans clearly

Subject: Biology, asked on 18/6/10

Describe the evolutionary change in the pattern of heart among the vertebrates.

Subject: Biology, asked on 8/8/20

Please experts provide proper reason and solution to this question.


 

Subject: Biology, asked on 20/8/13

WHY IS HEART MESODERMALLY DERIVED ORGAN? WHAT DOES MESODERMAL MEAN?

Subject: Biology, asked on 26/2/20

Define the three terms of cardiac cycle (1) ventricular systole (2) ventricular diastole (3)articular systole

Subject: Biology, asked on 1/2/14

What is Ischemic Heart disease?

Subject: Biology, asked on 19/4/17

Experts plz ans 15

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