Following are the frequently asked questions, the bold texts are answers to the respective questions.
01. The body cavity found in earthworm is called. - Enterocoel
02. The body cavity in earthworm called - Trucoelom
03. Brown color of earthworm is due to - Porphyrin
04. Spermathecae found in segments - 6th to 9th
05. In Earthworm , the function of spermathecae is - To store spermatozoa
06. Movement of earthworm is due to - Setae, muscles and coelomic fluide
07. Circulation of oxygen takes place by - Plasma
08. Hearts are present in segments - 7, 9, 12, 13
09. Integumentary nephredia is - Exonephric
10. Testes are situated in segments - 10 and 11
11. Overiws are situated in segments - 13th
12. The part of earth worm is called forest of nephridia - Clitellum
13. Nephrostome is a part of - Septal nephridia
14. The excretory products of earthworm are - Ammonia and Uria
15. Cocoon secreted by - Clitellum
16. Intestinal caeca secretes - Amylase