PPT-Earthworm

earthworm Intestine Crop Gizard Head Tail Setae 4 pairs of bristly hairs Clitellum Nonsegmented part closest to head Important for mating Heart Has 5 hearts No lungs. Annelida: The Metameric Body Form. Evolutionary Perspective. Body metameric, bilaterally symmetrical, and worm-like. Spiral cleavage, trochophore larvae, and schizocoelous coelom formation. Paired epidermal setae. Dissection 101:. Earthworm Quiz. #1. Which earthworm above is displaying the ventral surface? Earthworm: A B . A. . B . #2. Name the structure indicated.. #3. What is the function of this structure?. Introduction: Earthworm habits and their effects on soil Many people consider earthworms to be an indicator of soil quality because they United States AgricultureNatural Resources Conservation Servi Mrs. . aRusso. Grade 7- Life Science. General Characteristics of Worms. Slender, legless invertebrates. Have . organs. (digestive, reproductive, etc.). Show bilateral . symmetry . (matching halves). . Lists of Animals in Cartoons. Horse. Orangutan. Snake. Bear. Chameleon. Penguin. Dog. Zebra. Alligator. Ape. Lemur. Parrot. Cat. Giraffe. Deer. Monkey. Meer Kat. Chicken. Mouse. Hippopotamus. Sheep. - http://www.uclan.ac.uk/facs/science/erg/photo_home.htm Earthworm Facts Species -The name “earthworm” can pertain to many different species- there are approximateearthworms. Some that can 5-minute workshop. From . Hobbie. et al. 2006:. . . Whether . earthworms in this site are responding directly to higher litter . Ca. or to the concomitant higher concentrations of soil . Ca. (Reich et al. 2005) is unknown (. Collecting, consolidating and re-distribution. Rick Benson . The DMC’s Import of Streaming Real Time Data: Processes. . 8. 0 slarchive processes retrieve data from SeedLink Servers. 20 orb2orb processes retrieve data from Antelope systems. Enabling Animals to Survive in their Environments. Body. . Coverings – Skin. Body. . Coverings . – Fur/Hair. Body. . Coverings – . Scales. Body. . Coverings – Feathers. Camouflage. Camouflage. Kingdom Animalia. : Multicellular eukaryote, heterotrophic. Phylum Annelida:. body made of many segments separated by a septum. Two body openings and a . closed circulatory system. Ex. Earthworms, marine worms, leeches etc..
 \n \r \r Animals Respiratory organ Unicellular animals like Amoeba, Planaria Cell membrane Earthworm Skin Aquatic animals like Fish, Prawns Gills Insects like G . Introduction. Soil quality . . . ecosystem services . Earthworms .  soil . ecosystem engineers  soil health indicator. Earthworm population  abundance, diversity. Farm management  soil biota and functioning  soil quality. Phylum- . Annelida. Class- . Oligochaeta. Order- . Opisthopora. Genus- . Eisenia. . Species- . f. oetida. Species of earthworms: . There are about 3000 species of earthworms in the world but only 3-4 species are used in vermicomposting. In India, only two species are being extensively used for vermicomposting namely,. From . Hobbie. et al. 2006:. . . Whether . earthworms in this site are responding directly to higher litter . Ca. or to the concomitant higher concentrations of soil . Ca. (Reich et al. 2005) is unknown (.