morphology and anatomy an earthworm is a segmented worm; a terrestrial invertebrate belonging to the phylum annelida. they are the common inhabitants of moist soil and feed on organic matter. earthworms are commonly called as farmer’s friend. this is because the worm casting (faecal deposit)...
Read along to know more about the external morphology and internal anatomy of a cockroach which belongs to the phylum Arthropoda. The common cockroach is scientifically known by the name Periplaneta americana. Suggested Videos Epithelial and Connective Tissue Morphology of Frog Morphology of Earthworm ...
Perionyx excavafus (Oligochaeta) is a vermicomposting earthworm of which the reproductive strategies are little known. In order to obtain more information on this, its reproductive systems were studied. Existing literature on the topic is either contradictory or scant. The investigation was done by ...
density in inoculated seedlings without earthworms 6 months after inoculation, lower fine root tip density when earthworms were added, the specific root tip density increased in inoculated seedlings without earthworms 12 months after inoculation, and general negative effect of earthworm on branching ...
(1964). The anatomy and neurosecretory system of the supraoesophageal ganglion of Hermodice carunculata (Annelida: Polychaeta). M.Sc. thesis. McGill University. Monteral, Quebec, 115. N.M. Foster (1971) Spionidae (Polychaeta) of the Gulf of Mexico and the Carribean Sea Stud. Fauna ...
Presents a study which looked at the reproductive system of the Perionyx excavatus, a earthworm. Examination of the gross anatomy and histology; Components of the male reproductive system; What is the seminal vesicles; Insight on the female reproductive structures.Reinecke...
Presents a study which looked at the reproductive system of the Perionyx excavatus, a earthworm. Examination of the gross anatomy and histology; Components of the male reproductive system; What is the seminal vesicles; Insight on the female reproductive structures.Reinecke...
This rs a second paper by the authors on the morphology of the reproductive structures in an attempt to reconcile the scanty and confusing literature on this topic and to investigate the possibility of self-fertilization. The investigation was done by examining the gross anatomy and histology, ...
This rs a second paper by the authors on the morphology of the reproductive structures in an attempt to reconcile the scanty and confusing literature on this topic and to investigate the possibility of self-fertilization. The investigation was done by examining the gross anatomy and histology, ...
morphology, inbiology, the study of the size, shape, and structure ofanimals,plants, and microorganisms and of the relationships of theirconstituentparts. The term refers to the general aspects of biological form and arrangement of the parts of a plant or an animal. The termanatomyalso refers ...