Starry Night Sky Art Project for Kids: Use watercolors to make this nighttime star and tree scene. Perfect for preschool, kindergarten and up! (Can also be transformed into a winter tree when the seasons change!
Stained Cucurbita maxima stem cross section, observed through the objective of an Olympus microscope (prepared slide from Triarch). This slide shows epidermis with a trichome and all three types of ground tissue (collenchyma, parenchyma, sclerenchyma).
Carbon stores support efficient nitrate use during regrowth of perennial ryegrass
Plant regrowth in response to defoliation relies on efficient nitrogen use. Roche et al. find that remobilisation of water soluble carbohydrate stores in leaves of perennial ryegrass (Lolium perenne) is coordinated with nitrogen availability to support efficient N assimilation into amino acids in leaf and sheath tissues. Lolium perenne Spatiotemporal changes in cytokinin content in response to changes in the internal carbon-nitrogen balance indicate that cytokinins could act as a mobile…
Recall the locations of the apical and lateral meristems. APICAL meristems (located at the tips of roots and shoots) give rise to three PRIMARY MERISTEMS (protoderm, ground meristem, and procambium). And also recall: ground meristem - develops into ground tissues procambium - develops into vascular tissues and the vascular cambium protoderm - develops into the dermal system
Scar Remover 1 tbsp organic honey 1 tbsp freshly squeezed organic lemon juice 1 tbsp fresh ground nutmeg 1 tbsp powdered cinnamon Leave on for 20 more minutes and rinse off. Hopefully this works I've tried so much stuff