Recent questions in Science

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Unlike other tetrapod vertebrates (reptiles, birds, and mammals), amphibians do not produce what type of eggs?

asked Jan 2 in Science by RoyalShu7550 (2.3k points)

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Unlike nuclear fission, which involves dangerous radioisotopes, nuclear fusion involves what two harmless elements?

asked Jan 2 in Science by ValentinStec (2.4k points)

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Unlike liver bile, 'juice' produced by what organ is clear and composed mostly of water along with some salts, sodium bicarbonate, and digestive enzymes?

asked Jan 2 in Science by JacquelineEc (2.1k points)

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Unlike ionic compounds, covalent compounds do not have freely moving what?

asked Jan 2 in Science by TommyBarfiel (1.9k points)

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Unlike free-living species of flatworms that are predators or scavengers, what forms feed from the tissues of their hosts?

asked Jan 2 in Science by MathewForman (1.9k points)

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Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage?

asked Jan 2 in Science by DanielPidgeo (2.2k points)

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Unlike eukaryotic cells, dna and rna synthesis in prokaryotic cells occurs together with synthesis of what?

asked Jan 2 in Science by Denny08T6070 (2.5k points)

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Unlike energy, what happens to matter in ecosystems?

asked Jan 2 in Science by LorrineA1626 (2.3k points)

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Unlike energy, what doesn’t need to be constantly added to ecosystems because it is recycled through ecosystems?

asked Jan 2 in Science by Karine04K24 (2.3k points)

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Unlike corals, jellyfish spend most of their lives as what?

asked Jan 2 in Science by RosarioManto (1.9k points)

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Unlike bryophyte and fern spores (which are haploid cells dependent on moisture for rapid development of gametophytes), seeds contain a diploid embryo that will germinate into what?

asked Jan 2 in Science by Von968188852 (2.2k points)

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Unlike archaea and eukaryotes, bacteria have a cell wall made of what?

asked Jan 2 in Science by ClarkFogarty (2.5k points)

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Unlike an adult sponge, what stage is motile due to cilia that propel it through water?

asked Jan 2 in Science by AddieFrayne (2.0k points)

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Unlike amphibians, reptiles do not have what stage?

asked Jan 2 in Science by Barney65731 (2.6k points)

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Unlike ammonia, oxygen cannot be liquefied at room temperature because its what is below room temperature?

asked Jan 2 in Science by EmileR968610 (2.4k points)

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Unlike a crystalline solid, an amorphous solid is a solid that lacks a what?

asked Jan 2 in Science by DeanneMack98 (1.9k points)

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Unevenness or asymmetry in the focus of the eye describes what visual defect?

asked Jan 2 in Science by RandellBeggs (2.3k points)

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Under which process do living things with beneficial traits produce more offspring?

asked Jan 2 in Science by LachlanBodna (2.4k points)

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Under certain conditions, electric current causes what type of field?

asked Jan 2 in Science by ChristieNobl (2.3k points)

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Under appropriate conditions, the attractions between all molecules in what state will cause them to form liquids or solids?

asked Jan 2 in Science by ArleneLeichh (3.2k points)

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