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non jointed and jointed appendages

basic of non jointed and jointed appendages of invertebrates

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non jointed and jointed appendages

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  1. Non-jointed and Jointed appendages Dr. DEEPAK RAWAL Assistant Professor Department of Zoology MLSU Udaipur

  2. Locomotion Sessile/sedentary Free living without appendages Appendages/extremities: structure extend beyond body wall Free living with appendages Non-jointed appendages Jointed appendages

  3. Non-jointed appendages 1. Parapodiaeg.- Polychaeta They also helps in respiration and defense.

  4. Non-jointed appendages 2. Pedal/muscular foot eg.- Gastropoda They make their own road by mucus

  5. Non-jointed appendages 3. Tentacles eg.- Cephalopoda Fins and suckers also help in locomotion.

  6. Non-jointed appendages 4. Tubefeet: eg.- Echinodermata Also helps in respiration Also act like suckers and are connected to water vascular system

  7. Non-jointed appendages 5. Lobopods: eg.- Onychophora

  8. Jointed appendages

  9. Jointed appendages

  10. Jointed appendages

  11. Jointed appendages

  12. Jointed appendages

  13. THANK YOU 1970-Y 1950-X

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