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To observe bones of appendicular skeleton.

Biology

BIOLOGY PRACTICAL ACTIVITIES – WELL EXPLAINED

BIOLOGY PRACTICAL ACTIVITIES – WELL EXPLAINED¬† To observe prepared slides of transverse section of stems of herbaceous and woody plants. Permanent slides of transverse sections of: Herbaceous plant and Woody plant are obtained. The permanent slide of an herbaceous plant is placed onto the stage of the microscope. Observations under the low power and medium power objective are made. A plan diagram is drawn and labeled. The permanent slide of a woody plant is placed on the stage of the microscope. Observations under the low power and medium power objectives are made. A plan diagram is drawn and labeled. In both cases, support tissues such as parenchyma, collenchyma, sc1erenchyma and xylem are observed.   To observe wilting in young herbaceous plants. A herbaceous potted plant e.g. bean plant is obtained. The plant is placed on the bench near a window and left for 3 days without watering on the third… Read More »BIOLOGY PRACTICAL ACTIVITIES – WELL EXPLAINED

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