Which of the following appeared last in the evolutionary timescale?
Ans: bony fishes
Biology & Microbiology
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Sucrose is composed of:
A. two ketose sugars. B. a six-carbon sugar and a five-carbon sugar. C. a simple sugar and a nucleotide. D. an aldose and a ketose. E. glycerol and three fatty acids.
Biology & Microbiology
Water and mineral ions are reabsorbed by the:
A. colon. B. small intestines. C. stomach. D. colon and small intestines. E. colon, small intestines, and stomach.
Biology & Microbiology
Given what you now know, what information is most likely to produce the correct answer?
What will be an ideal response?
Biology & Microbiology
Who invented the first crude microscope by grinding glass?
A. Pasteur B. Schultz and Schwann C. Redi D. Lister E. Leeuwenhoek
Biology & Microbiology