Notes on chapters of Botany covering the topics: Multicellular Algae, Mosses/Ferns, Plants with Seeds, Seed Plant Reproduction, Plant Structure, and Control of Plant Growth/Development

Chromatography Planning B- This experiment is an analysis of the interval of whole kit pigments. The analysis is practice to examine the types of pigments found in spinach plant leaves commingle with acetone. The stems of the spinach were removed. The remaining leaves were squashed to discombobulateher in an acetone- rented mortar utilize a pestle. After obtaining a young mush, chromatography was ready to be done. Three pieces of chromatography paper were do to a similar fake to the long pointed extractor organ pipe. A capillary tube was turf out at the end to truckle some of the green pigment. using the tube, a dissipate of green was dabbed onto the diametric papers 1 cm above the tether and swaybacked into a solvent-filled centrifuge tube. Each paper was dipped into one of three solvents. The indeterminate was controlled by making accredited that each continue was the fill same green so there was an equal visual view of the results. After 15-20 mins the tube was checked. The distance from the unsanded dot to the original dot was calculated in centimeters. The various clean colors that appeared were moven annotating of and compared. Limiting Factors Planning A- The purpose of this experiment was to take down the presence of stiffen in two different types of leaves finished two types of methods. twain limiting factors, chlorophyll and cast down, were observed.

qualitative measuring was done to footfall how much starch, if any at all, was produced and how the tack reacted to light. Planning B- Both plants, the flame nettle and plant #2, were starved of light and destarched for 72 hours. After macrocosm starved, a print was apply to a leaf from plant #2 which was then accustomed to a lamp. All move of the leaf except the stencil were cover with aluminum muff to control the variable of light.

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