The wall of the ventricles are much thicker than that of atrium because |
|||
a) |
It has to pump the blood |
b) |
It has to receive the blood |
c) |
It is present below the atrium |
d) |
It has to store the blood |
The wall of the ventricles are much thicker than that of atrium because |
|||
a) |
It has to pump the blood |
b) |
It has to receive the blood |
c) |
It is present below the atrium |
d) |
It has to store the blood |
(a)
The wall of ventricles are much thicker than the atrium because ventricles have to pump the blood to pulmonary artery and aorta. Due to that functioning, the ventricles are thicker than atrium. Atrium only has to receive the blood so it is thinner than the ventricles
Choose the correct combination of options to select the correct statement for prophase I. Chromosomal material condenses to form compact mitotic chromosomes II. The assembly of mitotic spindle is initiated by the microtubules III. Cells do not show organelles when viewed under the prophase IV. The nucleolus or nucleoli degenerate completely |
|||||||
a) |
I only |
b) |
II and III |
c) |
I and II |
d) |
All of these |
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