Recent questions in Science

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All living things are able to produce what?

asked Dec 27, 2024 in Science by KeeshaSwaffo (470 points)

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Green algae and land plants are closely what?

asked Dec 27, 2024 in Science by SilasBodifor (550 points)

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The earliest stages of spermatogenesis occur closest to the lumen of the what?

asked Dec 27, 2024 in Science by MayraBeckwit (570 points)

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What helps screen libraries for a gene of interest using nucleic acid hybridization?

asked Dec 27, 2024 in Science by Jared68B4314 (410 points)

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Distinguishing between homology and analogy is critical in reconstructing what?

asked Dec 27, 2024 in Science by Douglas62730 (610 points)

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Each microspore develops into a pollen grain containing a male what?

asked Dec 27, 2024 in Science by EdwinaGregor (370 points)

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When represented by a single letter dominant alleles are represented by what case letter?

asked Dec 27, 2024 in Science by Ricardo42K0 (430 points)

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In recent years, it has been hypothesized that molecules in the environment also act as?

asked Dec 27, 2024 in Science by SheliaGerste (450 points)

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Every chemical reaction between molecules involves breaking and forming of what?

asked Dec 27, 2024 in Science by MicahReidy99 (550 points)

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Although it is not vital to humans, calcitonin is important for calcium homeostasis in adults of some species in what group characterized by backbones?

asked Dec 27, 2024 in Science by DaleHarman77 (510 points)

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Capillaries rejoin to form venules, which convey blood to what?

asked Dec 27, 2024 in Science by LesleeShumak (500 points)

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Part of the scientific process, these are statistical probabilities rather than certainties?

asked Dec 27, 2024 in Science by AlmaMccain16 (550 points)

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Prior to ovulation, ovarian steroid hormones stimulate the uterus to prepare for support of what?

asked Dec 27, 2024 in Science by JohnetteEggl (530 points)

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What type of organisms have internal clocks that regulate cyclic processes?

asked Dec 27, 2024 in Science by HarrisMcCask (270 points)

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Thousands of receptor cells that detect the sex attractant equip each filament of what structure?

asked Dec 27, 2024 in Science by RussFries886 (430 points)

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Exchange occurs directly with the external environment in what type of organisms?

asked Dec 27, 2024 in Science by DeonFranklyn (450 points)

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Catenulids typically reproduce asexually by budding where?

asked Dec 27, 2024 in Science by ChristalFurm (430 points)

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What type of matter often sinks into cracks between rocks?

asked Dec 27, 2024 in Science by FloreneNava9 (210 points)

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This process breaks rocks and other surface materials into much smaller pieces?

asked Dec 27, 2024 in Science by NickiSdh2217 (510 points)

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How do prokaryotes reproduce?

asked Dec 27, 2024 in Science by AveryCoughli (450 points)

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