Which statement is characteristic of reproduction in humans? 1)The reproductive cells of males and females differ in chromosome number. 2) Males and females produce gametes in the ovaries. 3)Males and females produce the same number of gametes. 4) The reproductive cycles of males and females are regulated by hormones.
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Biology, 21.06.2019 20:00, live4dramaoy0yf9
Why do carbohydrate molecules function so well as fuel for the body?
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This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment
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Biology, 22.06.2019 15:00, rgilliam3002
Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.
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Which statement is characteristic of reproduction in humans? 1)The reproductive cells of males and f...
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