Biology, 22.02.2021 22:10 halimomohamed
According to the geologic timeline, for how many years of geologic time did the dinosaurs exist on Earth? Group of answer choices 65 million years 248 million years 540 million years 183 million years
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Biology, 22.06.2019 00:00
How does a lytic infection differ from a lysogenic infection?
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Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
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Biology, 22.06.2019 10:30
19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase
Answers: 2
According to the geologic timeline, for how many years of geologic time did the dinosaurs exist on E...
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