What does it mean to say that cells are "specialized"?
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a. each cell in an organism can perform any function.
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b. each cell in an organism contains unique dna.
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c. cells are adapted to perform specific functions.
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d. cells are made up of organelles that perform specific functions.
snsmit

Which of the following is a main difference in cell structure between an onion cell and a human cheek cell? a. an onion cell contains one nucleus, whereas a human cheek cell contains two nuclei. b. an onion cell has a cell wall. c. a human cheek cell contains chloroplasts. d. there is no difference between an onion cell and a human cheek cell. you for your.

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?