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A collection of tiny organisms that drift and swim in lakes and seas and include both heterotrophs and autotrophs are knows as ___________.
Q3: Gel electrophoresis separates the DNA fragments according
Q16: _ and _suggested that RNA may have
Q22: What can result in speciation within a
Q32: Four of the following are members of
Q49: Members of this phylum have a pseudocoelomic
Q50: Puffballs and stinkhorns are members of this
Q52: Skeletons of modern cetaceans have remnants of
Q56: Membrane-like structures form when proteins or lipids
Q65: Horsetails<br>A)Have rhizoids, cuticle, and protected embryo sporophyte<br>B)One
Q68: This disorder is an autosomal dominant disorder