Living beings can evolve to lose biological structures due to potential survival benefits from such losses. For example, certain groups of ray-finned fishes show such regressive evolution—medakas, minnows, puffera, and ...
Plants & Animals
Apr 23, 2024
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Early results from a study of the April 8 total solar eclipse show a more noticeable effect on bird behavior than during the last eclipse.
Plants & Animals
Apr 23, 2024
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24
Lipids are biomolecules essential for the proper functioning of the living cell. They are found in the cell membranes and are also integral components of cell signaling pathways. Plant cells possess subcellular structures ...
Plants & Animals
Apr 23, 2024
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The variability among woody plants in their responses to asexual propagation techniques poses challenges and severe limits for commercial production. While some species readily root from stem cuttings, others are more difficult ...
Plants & Animals
Apr 23, 2024
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1
Pyrrolizidine alkaloids are as bitter and toxic as they are hard to pronounce. They're produced by several different types of plants and are among the leading causes of accidental death in cattle.
Plants & Animals
Apr 22, 2024
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Researchers tracked bird diversity in public parks and private backyards in twin cities in Illinois with significantly different development histories and green space management practices. They found that birds rely on both ...
Plants & Animals
Apr 22, 2024
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1
Understanding the relationship between mitochondrial DNA (mtDNA) and animal growth could provide valuable information for selective breeding in aquaculture. However, the complex interactions between genetics and environmental ...
Plants & Animals
Apr 22, 2024
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11
The Netherlands is losing plant species that rely on pollination by insects. Leiden environmental scientist Kaixuan Pan demonstrates this after analyzing 87 years of measurements from more than 365,000 plots. The news is ...
Plants & Animals
Apr 22, 2024
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20
Blue whales are fascinating animals. At 24–30 meters in length (longer than a basketball court) they are the largest creatures on Earth. They are also among the rarest. Estimates suggest that there are only about 5,000 ...
Plants & Animals
Apr 22, 2024
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4
Lake sturgeon don't need Endangered Species Act protections, federal wildlife officials announced Monday, saying that stocking programs have helped the prehistoric fish return to areas where they had vanished.
Plants & Animals
Apr 22, 2024
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