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Plant remains recovered from ancient sediments within the landscape or at archaeological sites serve as the primary evidence for various research avenues within paleoethnobotany, such as the origins of plant domestication, the development of agriculture, paleoenvironmental reconstructions, subsistence strategies, paleodiets, economic structures ...
The idea of plant cognition is a source of controversy and is rejected by the majority of plant scientists. [9] [10] [11] [69] Plant neurobiology has been criticized for misleading the public with false terminology. [10] [70] There is no scientific evidence that plants possess consciousness or are sentient. [9] [10] [11] [71]
Although about 80 percent of humans' food supply comes from just 20 kinds of plants, [159] humans use at least 40,000 species. [160] Earth's surviving biodiversity provides resources for increasing the range of food and other products suitable for human use, although the present extinction rate shrinks that potential.
Materials derived from plants are collectively called plant products. Edible plants have long been a source of nutrition for humans , and the reliable provision of food through agriculture and horticulture is the basis of civilization since the Neolithic Revolution .
The Secret Life of Plants (1973) is a book by Peter Tompkins and Christopher Bird, which documents controversial experiments that claim to reveal unusual phenomena associated with plants, such as plant sentience and the ability of plants to communicate with other creatures, including humans. The book goes on to discuss philosophies and ...
The grand taxonomic synthesis An Integrated System of Classification of Flowering Plants (1981) of American Arthur Cronquist (1919–1992) was superseded when, in 1998, the Angiosperm Phylogeny Group published a phylogeny of flowering plants based on the analysis of DNA sequences using the techniques of the new molecular systematics which was ...
He argues that this does not apply to plants, and that even if plants did have rights, abstaining from eating meat would still be moral due to the use of plants to rear animals. [2] According to philosopher Michael Marder, the idea that plants should have rights derives from "plant subjectivity", which is distinct from human personhood. [3]
A prominent example of pollination mutualism is with bees and flowering plants. Bees use these plants as their food source with pollen and nectar. In turn, they transfer pollen to other nearby flowers, inadvertently allowing for cross-pollination. Cross-pollination has become essential in plant reproduction and fruit/seed production.