Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

In Pheretima, the blood glands are located

A. close to lateral hearts in segments 12 and 13

B. along the latero-oesophageal hearts in segments 12 and 13

C. both (a) and (b)

D. behind the pharyngeal mass in segments 4, 5 and 6

Related Questions

The dorsal blood vessel in earthworm is Haemoglobin is dissolved in plasma is Earthworm is useful because it Role of typhlosole in the intestine of earthworm is The number of segments in leech is Structure typically represented in every segment of earthworm is Chromophil cells in earthworm are concerned with the secretion of Blood glands in Earthworm are associated with Metamerism is present in Earthworms do not have any respiratory organs because In earthworm, the nephridia without neprostomes are The coelom in Pherethna is Annelids show advancement over the nematoda in having A skeleton like function during locomotion of Pheretima is performed by The direction of blood flow in the dorsal vessel of earthworm is Copulation occurs between two earthworms In earthworm, the septal nephridia put their excretory discharge into In earthworm, the first segment in which mouth is situated is known as Earthworm has no skeleton but during burrowing, the anterior end becomes… The nitrogenous waste in earthworm consist of about In earthworm, the circular muscles are highly developed in In the blood vascular system of earthworm there are four pairs of hearts… Spermathecae in earthworm represent Anticoagulant secreted by leech is The septal and pharyngeal nephridia open into the alimentary canal and… The coelomic fluid in earthworm escapes through Which region in earthworm is the forest of nephridia ? Pheretima is In earthworm testes are situated in the Chloragogen cells of Pheretima play a role very much like that of