WebFlatworms have an excretory system with a network of tubules throughout the body with openings to the environment and nearby flame cells, whose cilia beat to direct waste fluids concentrated in the tubules out of the body. The system is responsible for the regulation of dissolved salts and the excretion of nitrogenous wastes. Web18 jan. 2024 · How is a flatworm adapted for gas exchange? Flatworms are small, literally flat worms, which ‘breathe’ through diffusion across the outer membrane. The flat shape …
11.3 Circulatory and Respiratory Systems – Concepts of Biology – …
Web-Surface area of body surface (for gas exchange) is insufficient for the organisms needs => evolved adaptations solve problems-Active animals with fast metabolisms need … WebLab 8 – Page 1 of 30 Lab 8. Arthropoda-Part 2 (Hexapoda) and Echinodermata Adapted from Jon Houseman and Peter Heinermann 1. Phylum ARTHROPODA-Part 2: Sub-phylum HEXAPODA Hexapods, a term meaning "six-legged", is the largest sub-phylum of arthropods, which includes two classes, Entognatha and Insecta. Hexapods are … easy blackstone meals
2.41 explain how the structure of the leaf is adapted for gas exchange ...
Web26 jul. 2024 · Gas exchange in animals For an organism to function, substances must move into and out of cells. Three processes contribute to this movement – diffusion, osmosis and active transport. Web27 feb. 2024 · At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide. Your bloodstream then carries this waste gas back to the lungs where it … WebThe three main types of flatworms are free-living, flukes and tapeworms. Both flukes and tapeworms are parasitic, relying on other host animals for survival. Although flatworms … cu of jharkhand