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[18] [19] Darwin's "root-brain hypothesis" influenced those in the field of plant neurobiology many years later. [19] John Ellor Taylor in his 1884 book The Sagacity and Morality of Plants argued that plants are conscious agents. [20] Jagadish Chandra Bose invented various devices and instruments to measure electrical responses in plants.
Plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. [1] Botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon dioxide concentrations, parasite infestation, disease, physical disruption ...
For example, some plants have been observed to raise their leaves synchronously with the rising of the sun. Other plants produce new leaves in the spring after overwintering. Many experiments have been conducted into a plant's capacity for memory, including sensory, short-term, and long-term. The most basic learning and memory functions in ...
A germination rate experiment. Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. [1]Plant physiologists study fundamental processes of plants, such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed ...
Few creatures are as amazing—and perplexing—as the starfish. These star-shaped echinoderms don’t have brains (), can regenerate entire limbs (one-fifth of their bodies, for those keeping ...
Numerous animals have coevolved with plants; flowering plants have evolved pollination syndromes, suites of flower traits that favour their reproduction. Many, including insect and bird partners, are pollinators, visiting flowers and accidentally transferring pollen in exchange for food in the form of pollen or nectar. [84]
Learning new things is important if we want to live a long and fulfilling life. Acquiring new skills and performing activities such as puzzles and other brain games strengthens our neurological ...
Sometimes we have brain fog from something like long Covid, menopause, or stress due to an upcoming presentation, or we’re just running on four hours of sleep. But for most people, these ...