Autotrophic beings-organic material-inorganic subtance
Write down the processes which autotrophic beings employ to produce organic material from inorganic substances?
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Autotrophic beings make or generate organic material by the photosynthesis or by the chemosynthesis. There are photosynthetic autotrophs, such as plants, and chemosynthetic autotrophs, like some type of bacteria.
Explain the trends of gametophyte in evolution of the plants?
Are fruits always flesh part of “fruits”? Is edible part of the onion a fruit?
Define the term metabolism? Answer: Metabolism is the set of chemical and physical processes on which the life of cells of a living being depends.
What is cell division procedure directly associated to the embryonic growth?
Write down the mechanism explained by the Darwin which eliminates species less adapted to environmental conditions?
Explain the term panspermia?
Explain gastrulation? How throughout gastrulation of the first two germ layers made? Which are such germ layers?
Write down the most abundant form in which nitrogen is found in nature.
Define plant cell vacuoles? What are their fundamental functions? How is the covering membrane of the vacuoles termed?
Difference between make to stoke and make to order strategies: Make to stock strategies is that raise the stock of finished goods so that to raise the gross profit and make to
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