'General body surface' diaporamas de présentation

ZLY 103

ZLY 103. ARTHROPODS. ARTHROPODS . INTRODUCTION refers to the members of the phylum Arthropoda (Gr . Arthron , Joint + Podos , Foot), i.e. Joint-legged animals form a vast assemblage of animals that constitute more than 80% of the animals described thus far.

1.26k views • 62 slides

RESPIRATION IN WATER

RESPIRATION IN WATER. Many small organisms obtain oxygen by diffusion through their body surface , without having any special respiratory organs and without circulating blood .

932 views • 49 slides

SKIN & APPENDAGES

614 views • 33 slides

Introduction

Introduction. Why is oxygen important?. 1-It is because most animals satisfy their energy requirement by oxidation of food materials ,forming carbon dioxide and water in the process. 2-The process of oxygen uptake and release of carbon dioxide is called RESPIRATION.

535 views • 32 slides

Gas Exchange/Respiration

Gas Exchange/Respiration. Shivani Barot Caroline Kapcio Kathryn Routier. Chapter 42.5 (Introduction) Gas Exchange (respiration)- the uptake of O2 from the environment and the release of CO2 into the environment * supports the production of ATP IN cellular respiration

567 views • 26 slides

Systematics

Lumbricus earth worm By Anthony Vargas. Systematics Annelida P , Clitellata, Oligochaeta C , Haplotaxida O , Lumbricina sO , Lumbricoidea SF , Lumbricidae F (Fig 13-7A) Annelida P

148 views • 1 slides