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In Pheretima, the lateral hearts that connect the supra oesophageal blood vessel with ventral blood vessel are located in which segments?

a)

7 and 9

b)

18 and 19

c)

14 and 15

d)

12 and 13


Question ID - 301 | Top Ranker Answer | SaraNextGen

In Pheretima, the lateral hearts that connect the supra oesophageal blood vessel with ventral blood vessel are located in which segments?

a)

7 and 9

b)

18 and 19

c)

14 and 15

d)

12 and 13

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

The important transverse vessels in first 13 segments are lateral hearts (segments 7 and 9), anterior loops (segments 10 and 11) and lateral oesophageal hearts (setgments 12 and 15).



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