NettetThe leech, Hirudinaria, is a segmented worm inhabiting freshwater tanks, ponds and shallow weedy lakes. They grow abundantly in swamps and pools near paddy fields, … NettetHirudinaria or Indian cattle leech is a freshwater parasitic worm. Its body is metamerically segmented into 33 divisions. Here, let’s learn more about the description and habitat of leeches with a well-labelled diagram.

Reproductive System of Leech (Hirudinaria): The leech is …

Nettet1. Habitat of Leech: ADVERTISEMENTS: The leech, Hirudinaria, is a segmented worm inhabiting freshwater tanks, ponds and shallow weedy lakes. They grow abundantly in swamps and pools near paddy fields, where they can easily suck blood from the bare-footed farmers as well as from the cattle. The animal is an ectoparasite. NettetHermaphrodite represents an organism that has both male and female sex organs. In Ascaris, the males and females are separate and so, they are unisexual and not hermaphrodite.; Earthworm, leech and Taenia have male and female sex organs in the same organism and hence are hermaphrodite.; Thus, the correct answer is option D. site pharmaceutique fiable

Which of the following is not hermaphrodite? - Toppr

NettetThe European medicinal leech, Hirudo medicinalis, is up to 20 cm long, dark brown, and has six brown or reddish stripes on the dorsal side longitudinally. The ventral side is spotted. The trunk is cylindrical and the dorso-ventral profile is somewhat flat. The outer surface is divided into 33–34 segments. Nettet12. sep. 2024 · How many real hermaphrodites are there? September 12, 2024 by Alexander Johnson. True hermaphroditism represents 5% of all sex disorder differentiations. The exact number of confirmed cases is uncertain, but by 1991 approximately 500 cases had been confirmed. It has also been estimated that more … NettetReproductive System of Leech (Hirudinaria): The leech is hermaphrodite but auto-fertilization does not take place. Male Reproductive System: 1. The male … site pharmacie avis