a question about Biology (third)?
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This is not a pure biology question. Should be bio-chemistry.
157576
In the textbook you got the question out of. Read it! LOL
87391
Biology, Chemistry, Physics, Human Anatomy
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http://biology.about.com/\nI don't know what your scope is. \nThat site is a very great and big source of biological knowledge. There are so many topics and I hope you will find it useful.\nGood luck!
16735
1) phototropism, I'm down with that...\n\nHow 'bout these? 2) evolution, 3) plate tectonics. That's got us up to 3. Still looking for two more.
866207
the cell dividing force lol. theres no such force. it's a spontaneous occurence
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What are the major taxonomic categories that we use to organize all life on earth -- species, genus, family, order, phylum, etc?  How many Kingdoms are there and how are they determined?  Give the full taxonomy for Homo Sapiens.\n\nWhat is DNA?  What is RNA?  Describe the steps of RNA transcription.  What is mitosis?  Decribe the steps of mitosis.  How is this different from mieosis?\n\nWhat is a gene?  What is the difference between phenotype and genotype?  What is a dominant gene?  What is a recessive gene?  Why is a dominant gene dominant?  What are the other kinds of gene relationships (co-dominance, etc.)  \n\nDescribe the Theory of Evolution.  What was the evidence Darwin found to come up with the Theory.  How do species evolve over time?  What is speciation and give three examples of how different species can evolve?  What is mutation?  What other times of gene changes are there that are related to evolutionary development?\n\nWhat is an ecology? What are the various types of relationships between species (predation, parasitism, mutualism, commensalism, etc.) and give examples of each. What sort of defenses do species develop against predation?  What sort of features do predators develop in return?\n\nWhat is reproduction?  What are the different kinds of reproduction?  How does reproduction differ between various plant species?  Between animal species?  What are some examples of (I forget the term but) animal features/behaviors that serve only to help with reproduction?  How do these evolve?\n\nWhat is a bacteria?  What is a virus?  What are the differences between prokaryotes and eukaryotes?  What are the major organs in a prokaryotic cell/organism?  How about a eukaryotic cell/organism?  What do each of these do?  What is the current theory on how mitochondria evolved?  What is special about the cell wall and how does it allow material to get across it?  What about the cell nucleus?\n\nWhat is involved in genetic science?  What sorts of things can genetic science do and what are the tools?  What is gene splicing?  What is genotyping and genetic sequencing?  How do these work?\n\nDescribe the major organs and organ systems in the human body.  What is the function of each?  What is the structure of each.  What are some examples of tissue types and how do you recognize them under a microscope?  What are some of the major diseases that humans suffer and what are the symptoms and cures for each?  How is food processed by the digestive system and which food elements are digested in which organs?  What are the more important hormones and neurotransimitters in the human body and what does each do?  \n\nDescribe the different groups of organic molecules important to life -- proteins, carbohydrates, lipids, etc.  What is the molecular structure of each and how are they different?  What is the importance of each and what is their function in the human body?  What is an amino acid?  How many are there, and what do they do?\n\nAnd so much more ... sheesh.
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D is the answer.  One cell differentiates and the other cell remains pleuripotent (has the ability to differentiate into many other types of cells).\nHere is why the other choices are incorrect.  Sometimes the other cell will die.  This happens in certain types of ground tissue, but only after the cell has differentiated into a specialized type of cell, which is why A is not the answer.  B is not the answer because gamete in plants is only formed by mitosis.  Only the gametophyte produces gametes and gametophytes are haploid so they only need to undergo mitosis to produce a gamete.  C is not the answer becuase the formation of a zygote requires the fusion of two cells, which does not happen under hte conditions of this question.
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Biology has become such a vast research enterprise that it is not generally regarded as a single discipline, but as a number of clustered sub-disciplines. This article considers four broad groupings. The first group consists of those disciplines that study the basic structures of living systems: cells, genes etc.; the second group considers the operation of these structures at the level of tissues, organs, and bodies; the third group considers organisms and their histories; the final constellation of disciplines focuses on their interactions. It is important to note, however, that these boundaries, groupings, and descriptions are a simplified characterization of biological research. In reality, the boundaries between disciplines are fluid, and most disciplines frequently borrow techniques from each other. For example, evolutionary biology leans heavily on techniques from molecular biology to determine DNA sequences, which assist in understanding the genetic variation of a population; and physiology borrows extensively from cell biology in describing the function of organ systems.
838493
The answer to this question can be found in any biology text book or with a quick search inthe library or online, why dont you try thinking for yourself instead of demanding "proper and short answers" from other people who think for you. Or just accept what they tell you as it ans shorten it yourself?
907507
nucleus, cytoplasm and protoplasm ....
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The first three are correct.  I am having difficult finding an organism that is not somehow connected to an energy source.
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Doesn't get much simpler than this website, have fun!\n\nhttp://www.biology4kids.com/files/cell_main.html
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the tadpole grows legs\n\nthe tadpole grows lungs\n\nuh not sure the third
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So funny thanks, have to tell my biology teacher that one, actually on second thoughts perhaps not the type of thing you tell your teacher. Thanks anyway xXx
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atom, molecule, cell, tissue, organ, organ system, and organism\n\nThe rest is a grand surprise that only the elite few can figure out.\n\nDon't hurt yourself with the pages of your Bio book.
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hi, i work 4 a book company, and 1 of our regular books is on cell and molecular biology, if you email me, i can probably give you an answer on exactly what ur question is.