The lateral hearts in earthworm

Question

The lateral hearts in earthworm (A) are situated in segments 7 and 9 (B) are situated in segments 6 and 8 (C) are situated in segments 8 and 10 (D) are situated in segments 6 and 11

Tardigrade Admin · Accepted Answer

A pair of large, thick and muscular vertical vessels, called hearts are present in each of the segments 7,9,12 and 13 in earthworm. Hearts of 7 th and 9 th segments are called lateral hearts that connect dorsal and ventral vessels only

Q. The lateral hearts in earthworm

are situated in segments 7 and 9

are situated in segments 6 and 8

are situated in segments 8 and 10

are situated in segments 6 and 11

A pair of large, thick and muscular vertical vessels, called hearts are present in each of the segments 7,9,12 and 13 in earthworm. Hearts of 7 th and 9 th segments are called lateral hearts that connect dorsal and ventral vessels only