Hydra doesn't have blood. It is a single-cellular animal. In the hydra, respiration is accomplished via diffusion of molecules of oxygen and carbon dioxide ...

Which one of the following animals has no blood but respire? (a) Earthworm (b) Hydra (c) Cockroach (d) Octopus · 1. Hydra belongs to the class Hydrozoa of the ...

Which of the following have no blood but they respire. ACockroach. BEarthworm. CHydra. DKangaroo. Submit. Question 2 - Select One. Which of these animals has ...

16 апр. 2018 г. · Which among the following does not have blood but carries out respiration? · Hydra · Fish · Earthworm · Cockroach ...

23 мар. 2022 г. · Q. Which of the following has no blood, but respires? Answer: Hydra Notes: Hydra doesn't have blood. It is a single-cellular animal.

16 апр. 2018 г. · Answer: The answer is Hydra. Hydra does not have blood, but do not respire. Explanation: Hydra is a member of phylum Cnidaria where in the ...

1 янв. 1970 г. · The correct answer is option 3: Hydra. Hydra is a small aquatic creature that belongs to the phylum Cnidaria. It is a multicellular organism ...

18 мар. 2023 г. · Find an answer to your question Which one of the following animals has no blood but respires? A.Earthworm B.Hydra C.Cockroach D.Octopus.

13 июн. 2023 г. · (c) Hydra. Hydra is coelenterate which has no blood, but respires through simple diffusion between sea water and cells of animal.