Heya all, I am a bit confused in biology. I want to know about respiration and transportation both in plants and animals. please explain with elaborating the topics both in plants and animals. Do not answer just for sake of points. Brainliest will be surely marked. explain each topic in respiration and transportation especially Lymph.
Answers
Air passes from nostrils to nasal cavity to pharynx,larynx,trachea and bronchi,bronchioles to alveoli and blood and back through the same route.
. RESPIRATION IN PLANTS
Photosynthesis and respiration appear to be opposing reactions,but both have very different biochemical process.
TRANSPORTATION
Transportation in animals is the combined effort of the circulatory system, and the excretory system.
Blood is the fluid that flows in the blood vessels and transports the digested food from the small intestine to various parts of the body.
There are two types of blood vessels- arteries and veins. The arteries carry oxygen-rich blood from the heart to different parts of the body and the oxygen-deficit blood is transported through the veins from all parts of the body to the heart.
The heart is the main organ that pumps blood throughout the body.
The process of removal of waste out of the cells is called excretion.
The nitrogenous waste, excess sugar in the blood, excess salts, undigested wastes, and carbon dioxide are the substances to be excreted from the body.
The lower organisms like amoeba, hydra, paramecium excrete the nitrogenous waste by the process of diffusion through the cell membrane, as they lack special excretory organs.
The human excretory system constitutes kidneys, ureter, urinary bladder, urethra.
Kidneys are the main excretory organ which regulates the balance of water and minerals in the body. They absorb minerals in the blood and eliminate the nitrogenous waste from the blood in the form of urine.