ANNELIDA GENERAL CHARECTER скачать в хорошем качестве

ANNELIDA GENERAL CHARECTER

For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. ANNELIDA - GENERAL CHARACTERS AND CLASSIFICATION: The name Annelida was first used by Lamarck in 1809 for the higher segmented worms. The word annelida has been derived either from the Latin word "annullus" meaning little ring or French word "anneler" meaning to arrange in rings. Annelida are triploblastic, bilaterally symmetrical, coelomate and segmented metazoan. It includes well known earthworms and leeches. GENERAL CHARACTERS OF ANNELIDA: Cephalization is more pronounced with a distinct head bearing tentacles, eyes etc. They exhibit homonomous metamerism. Body is divided into segments which are separated externally by intersegmental grooves and internally by intersegmental septa. Body is divided in to three regions - Prostomium, Trunk and Pygidium.