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Fill up the blanks in the following para...

Fill up the blanks in the following paragraph by selecting the correct option
The vascular system of frog is well-developed `ul("I")` type. The blood vascular system involves heart, blood vessels and blood. Heart has 3 chambers, two atria and one ventricle and is covered by a membrane called `ul("ii")`. A triangular structure called `ul("iii")` joins the right atrium.

A

(a) `{:(" (i) (ii) (iii)"),("open conus arteriosus neurilemma"):}`

B

(b) `{:(" (i) (ii) (iii)"),("closed sinus venosus pericardium"):}`

C

(c) `{:(" (i) (ii) (iii)"),("open neurilemma conus arteriosus"):}`

D

(d) `{:(" (i) (ii) (iii)"),("closed pericardium sinus venosus"):}`

Text Solution

Verified by Experts

The correct Answer is:
D
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