microscopic footage of plant leaf cells showing chloroplasts containing chlorophyll - 光合作用 個影片檔及 b 捲影像00:14植物細胞
close-up green leaves with overlay animation of oxygen icon and futuristic dots and connection flowing - 光合作用 個影片檔及 b 捲影像00:10
computer generated graphic of grass leaf cells highlighting specialist cells that assist the absorption of carbon dioxide - 光合作用 個影片檔及 b 捲影像00:34植物細胞
microscopic footage of the stomata of a plant leaf opening and closing sped up 140 times - 光合作用 個影片檔及 b 捲影像00:23綠色
the greens of the cucumber plant in the greenhouse. the leaves of the vegetable in the garden. - 光合作用 個影片檔及 b 捲影像00:08
oak leaves flex beneath a sunny blue sky to maximise the light they receive. available in hd. - 光合作用 個影片檔及 b 捲影像00:08
bracken fronds unfurl as they grow on a shaded woodland floor. available in hd. - 光合作用 個影片檔及 b 捲影像00:16
evolution of vascular plants: the ferns - part 10 of 28. describes the evolution of vascular systems in land plants. the highly specialized structures that occur in vascular plants are shown through investigation of the fern. explains the adaptive advanta - 光合作用 個影片檔及 b 捲影像00:29
underwater close up and slow motion of bright green kelp leaf/ seaweed/algae floating and swaying against a light background - 光合作用 個影片檔及 b 捲影像00:16綠色
three saddled sea breams and a comber swim above a posidonia meadow in october 18, 2021 in saint-raphaël, france. these underwater meadows play a... - 光合作用 個影片檔及 b 捲影像00:15
photosynthesis (3rd edition) - part 4 of 35. a fascinating look at a process that is one of the key energy producers for all life - and the current research being done to expand its potential use. the film examines chemical changes and structures involved - 光合作用 個影片檔及 b 捲影像00:35綠色, 大自然
peridinium sp. dinoflagellates, darkfield microscopy. these photosynthetic protists are a common component of freshwater plankton - 光合作用 個影片檔及 b 捲影像00:18
school of juvenile fishes swim above a posidonia meadow on october 18, 2021 in saint-raphaël, france. these underwater meadows play a number of key... - 光合作用 個影片檔及 b 捲影像00:10
school of juvenile fishes swim above a posidonia meadow on october 18, 2021 in saint-raphaël, france. these underwater meadows play a number of key... - 光合作用 個影片檔及 b 捲影像00:15
jeollanam-do, suncheon-si, close-up underwater view of seagrass / south korea - 光合作用 個影片檔及 b 捲影像00:05
beautiful abstract particle background, seamlessly loopable animation - green version - design, environmental issues, sustainable business - 光合作用 個影片檔及 b 捲影像00:26綠色, 粒子, 發光的
what plants need for growth (2nd edition) - part 1 of 19. time-lapse photography, laboratory investigation, and observation of plants in controlled environments demonstrate the independence of growing things on water, air, light, food, and warmth. film se - 光合作用 個影片檔及 b 捲影像00:29
microscopic view of euglena, unicellular organism with single flagella, moving in freshwater - 光合作用 個影片檔及 b 捲影像00:11
ecu shot of diatoms moving slowly forming algal mats (green algae) / newcastle emlyn, ceredigion, united kingdom - 光合作用 個影片檔及 b 捲影像00:20
volvox aureus under a microscope. white background. captured field width: 2.4 mm. - 光合作用 個影片檔及 b 捲影像00:30
oscillatoria (a type of cyanobacteria) under a microscope. time lapse(3x speed).the width of the imaging area is approximately 365μm. - 光合作用 個影片檔及 b 捲影像00:21大自然
sunflowers are growing in a farmer's field in markham, ontario, canada, on august 10, 2024. - 光合作用 個影片檔及 b 捲影像00:09
modern greenhouses of the future monitor plant growth and grow pure, unmodified natural products in hydroponic vertical farms - 光合作用 個影片檔及 b 捲影像00:16
