WebThe correct option is C Cuticle, Epidermis, Dermis, Muscular layer, Botryoidal tissue Body wall of leech include five layers: (i) cuticle – the outermost layer, (ii) epidermis, which lies below the cuticle, (iii) dermis, formed of connective tissue, (iv) muscular layer, formed of circular and longitudinal muscles, (v) botryoidal tissue, lies beneath longitudinal … WebThe botryoidal tissue, characteristic of leeches like Hirudo medicinalis, is localized in the loose connective tissue between the gut and the body wall sac (Fig. 1). This tissue is physiologically involved in many different functions, including the production of circulating hemo- globin (Needham, 1966; Shlometal., 1975).

Cell Lineage and Segmentation in the Leech - jstor.org

WebThe body of leech is composed of 33 somite’s and is divisible into the following six regions: 1. Cephalic or Head Region: It is composed of the first five segments. It includes the prostomium, anterior sucker, the mouth and the eyes; in fact a pair of eyes are situated on the dorsal side of first annulus in all the cephalic segments. WebAug 1, 2001 · We have observed that the botryoidal tissue undergoes functional and structural modifications in response to the different needs arising during the life-cycle of the animal. In healthy, untreated leeches, botryoidal cells are organized in cords or clusters, sometimes surrounding few, small lacunae. parameter hilarious

Botryoidal tissue is found in: Biology Questions

WebThe botryoidal tissue lies just beneath the longitudinal layer of muscles. It consists of a network of minute canals which are loaded with a dark brown pigment. The free ends of … WebBotryoidal tissue of hungry leeches is in an inactive state, in healthy well-fed ones it responds with an increased physiological vascularization, activation of some botryoidal … WebThe coelomic cavity of a leech is mostly filled with botryoidal tissue formed of branching tubular cells. Reason Hence, the coelomic cavity is reduced to four longitudinal channels and their branches. Hard. View solution > Phylum annelida resembles mollusca in embryonic features because both have _____. Medium ... parameter highlighted does not exist