WebCorrect option is D) Different kinds of excretory system in prawn are as follows: (a) A pair of antennary or green glands- the pair of excretory organs in each side of the head region of … Weba. In cockroaches and prawns excretion of waste material occurs through malpighian tubules. b. In ctenophores, locomotion is mediated by comb plates. c. In Fasciola, flame cells help in excretion d. Earthworms are hermaphrodites and yet cross-fertilization takes place among them. Solution: Option (a) is the answer. 9. marshland auto parts mountain rd

In annelids, excretory organs are - BYJU

The gut (digestive tract) is usually direct in its passage through the body and is coiled in only a few water fleas of the order Anomopoda. The … See more Many of the smaller crustaceans, such as the copepods, have no special respiratory organs. Gas exchange takes place through the entire thin … See more As in other arthropods, the blood flows in sinuses, or channels, without definite walls. Cirripedes and many ostracods and copepods have no heart, the blood being kept in motion by either a blood pump or rhythmic movements … See more WebA survey of animal kingdom presented a variety of excretory structures. (i) Invertebrate have simple tubular type of excretory organs. (ii) Vertebrate have complex tubular form called … WebThe abdomen (pleon) of the Life Cycle of P. vannamei: The white leg shrimp, penaeid shrimp has six pairs segments. The swimming P. vannamei (Figure 1) is native to the Eastern Pacific legs (pleopods) are located on the first … marshland behavioral group