Bücher von Ramin Amirmardfar

Assume that the big meteorite collide the earth 65 million years ago and declined the big dinosaurs. Why the remained small reptiles couldn¿t get bigger again. The earliest reptiles which were amphibious were very small but they could get bigger and made the dinosaurs. Then it becomes clear that the factor which caused them to extinction is still remained and doesn¿t allow today reptiles to get bigger. So the collision of the big meteorite with earth and the formation of dust can not be supposed as the factor of dinosaurs decline because that collision occurred at that time and the effect of dust and smoke have been disappeared and there was no later effect on animals. The theory of the increasing of the gravity says by increasing of the gravity the ability of blood system of these animals decreased gradually. So animals which had weaker blood system become smaller or extinct. Scientists think that the decline factor which was the big meteorite collided at the time and everything is finished and they can form new giant animals. These scientist are unaware that they don't as far the gravity of earth is like the gravity this time it is impossible to revival such giant animals.

I have found this matter for the first time that each animal or plant that has a stronger blood/ fluid circulatory system could have a larger bulk. Today¿s insects can never grow to the size of larger animals because they lack the pipes and pumping system necessary to counteract the influence of gravity. In my theory embraces the important relationship between structure, gravity and function. The size of an organism is contingent upon the type of its circulatory system. One can think of this as a scale beginning with the smallest animals and ending with the largest. The smallest of animals lack a circulatory system; the slightly larger ones have an open circulatory system. Increasing in size, organisms such as crustaceans (crabs) and some bivalve mollusks (clams) have semi-open circulatory system which comprise some veins and arteries, without capillaries. This followed by still larger animals that have a closed circulatory system. Within the group that has a closed circulatory system are found different types of hearts. mammals are the largest animals because they have the most developed circulatory system with 4-chambered heart.

Heterotrophic protist + Cyanobacterium = Green algae,,,,,,,,,,,, Fungi+Cyanobacterium = Lichen,,,, Protist + Greenalgae = Euglena ,,,, Fungi + Green algae = Lichen, Oomyceta + Green algae = Plants ,,,,,,,,,, The science of chemistry began to develop, when scientists began knowing the material components (atoms and molecules). The science of biology will began to develop, when scientists will began know the animals/plants¿ components.

If a bacterial cell divided more than hundred times, the similar bacteria arise finally. If a Euglena cell divided more than hundred times, the similar Euglena arise finally. In a cells colony, the cell divides and produces the similar cells in colony. Bacteria, unicellular and colonies are the first cells on earth. These cells can only, create the similar cells. But a Sponge¿s zygote (stem cell) can produce three types of cells during cell division (Amoeboid cell, Flattened surface cell and Collar cell). This book answers the following questions: 1) How a cell has found this ability for first time that produces the various cells? 2) At what times these cells appeared on earth? 3) Are stem cells found only in the multicellular? 4) Are stem cells found in the unicellular? Excellent animals and plants have been come to existence by getting beside each other of these simple polycellulars. cells are not components of animals and plants, but their components are simple polycellular that were living as free in the nature in a period. In other words, animals and plants body have come to existence by symbiosis between some simple polycellular. This is a completely new theory.