What is the color of the blood in the phylum Annelida?

  • A
    Red
  • B
    Blue
  • C
    Colorless
  • D
    Black

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Similar Questions

Leech is:

In most annelids,excretion occurs through . . . . . . .

Select the correct option:
$(1)$ Annelids are the first animals to possess a circulatory system.
$(2)$ The heart is called myogenic.

In the evolution of animals,a heart to pump the blood is found for the first time in

Members of which phylum exhibit adaptations to widely varied environmental conditions?

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