1.What is considered as the building block of nature ?
2.Are all cells multicellular ?Support your answer.
3.Give an example of uniform organism.
4.Differentiate a unicellular organism from a multicellular organism.
5.Can there be tissues. organs and systems without cells ?Support your answer.
Answers & Comments
Answer:
1. NATURE'S SMALL BUILDING BLOCKS. Element - a substance that cannot be decomposed into simpler substances by chemical reactions. Atom - the smallest subdivision of an element that retains its chemical properties
2.Usnicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. ... Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.
3.One example of uniform dispersion comes from plants that secrete toxins to inhibit growth of nearby individuals—a phenomenon called allelopathy
4. .Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. ... Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.
5.there will be no tissue, organs, and systems without cell because because these are made up of cells and the cells are the building blocks of life