Respiration And Excretion In Plants

(a) How do sponges reproduce asexually ? (b) Which system helps them in nutrition , respiration and excretion ? (c ) How do sponges maintain their shapes ? Explain.

Lymphatic System|Blood Pressure|Transportation In Plants|Excretion In Human Beings|Human Excretory System

Respiration in plants

Respiration in plants

Excretion In Animals|Human Excretory System|Mechanism Of Excretion|OMR|Artificial Kidney|Excretion In Plants|OMR

Excretion In Animals|Human Excretory System|Mechanism Of Excretion|OMR|Artificial Kidney|Excretion In Plants|OMR

Nutrition in Plants|Photosynthetic Experiments|Respiration|Transport in Plants

Nutrition in Plants|Photosynthetic Experiments|Respiration|Transport in Plants

Earthworm || taxanomy || habitat nad habits || usefulness to mankind || skin || setae digestion || respiration and excretion