https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-4/x00110b31861f2508:living-creatures-exploring-their-characteristics/v/response-to-stimulus-tropism 2023-11-30T06:20:11.15616023Z Response to stimulus (Tropism) Let's explore phototropism, thigmotropism, gravitropism and chemotropism Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Response to stimulus (Tropism) Let's explore phototropism, thigmotropism, gravitropism and chemotropism https://cdn.kastatic.org/ka-youtube-converted/nYyyXF4l-pk.mp4/nYyyXF4l-pk.mp4 266 Coordination in plants https://www.khanacademy.org/science/bmc-grade-9-science/x345505a97fc4a662:life-processes-in-living-organisms/x345505a97fc4a662:nervous-system/v/movement-due-to-growth-plant-hormones 2023-11-30T06:20:11.15616023Z Movement due to growth (plant hormones) Let's explore the important plant hormones - Auxin, Gibberellin, Cytokinin, and Abscisic acid Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Movement due to growth (plant hormones) Let's explore the important plant hormones - Auxin, Gibberellin, Cytokinin, and Abscisic acid https://cdn.kastatic.org/ka-youtube-converted/myWEJl46a1k.mp4/myWEJl46a1k.mp4 152 Coordination in plants https://www.khanacademy.org/science/shs-biology-2/x2ea931c66bba6acd:unit-1-name/x2ea931c66bba6acd:plant-growth-and-development/e/plant-hormones 2026-03-05T08:50:45.400692349Z Plant hormones This exercise assesses student's understanding of role of four major plant hormones. saiyem exercise https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-4/x00110b31861f2508:living-creatures-exploring-their-characteristics/e/in-in-tropism-in-plants 2026-03-05T08:50:45.400692349Z Tropism in plants This exercise provides practice for tropism in plants and its types. saiyem exercise