AmurChem-The Knowledge Tree

Grade 10 PBA Biology

Demonstration of the presence of tar in cigarette smoke

byAmurChem -Thursday, April 25, 2024

Abstract: This experiment aims to demonstrate the presence of tar in cigarette smoke …

Grade 10 PBA Biology

Investigation of the nature of bone (In water, NaOH and dilute HCl)

byAmurChem -Thursday, April 25, 2024

Abstract This experiment aims to investigate the nature of bone by subjecting three pieces …

Grade 10 PBA Biology

Recording the heights of class fellows to predict the kind of variation

byAmurChem -Thursday, April 25, 2024

Abstract This experiment aims to analyze the variation in heights among class fellows…

Grade 10 PBA Biology

Examination of a bulb, corm, rhizome or stem tuber and its cultivation

byAmurChem -Thursday, April 25, 2024

Abstract: This experiment aims to examine different types of plant storage organs, inclu…

Grade 10 PBA Biology

Demonstration through experiment of breathing out air into limewater that carbon dioxide is exhaled during respiration

byAmurChem -Thursday, April 25, 2024

Abstract: This experiment demonstrates the presence of carbon dioxide exhaled during respirat…

Grade 10 PBA Biology

Experiment to find out how much air a person can take into his lungs

byAmurChem -Thursday, April 25, 2024

Abstract This experiment aims to measure the maximum air intake capacity of an individual&#…

Grade 10 PBA Biology

Activity to compare the breathing rate at rest and after exercise

byAmurChem -Thursday, April 25, 2024

Abstract: In this experiment, we investigated the difference in breathing rates between resti…

Grade 10 PBA Biology

Observation of budding in yeast from prepared slides

byAmurChem -Thursday, April 25, 2024

Abstract: The budding process in yeast cells was observed under a microscope using p…

Grade 10 PBA Biology

Observation of binary fission of Amoeba using slides, photomicrographs or charts

byAmurChem -Thursday, April 25, 2024

Abstract: This experiment aims to observe the process of binary fission in…

Grade 10 PBA Biology

Study of bull eye

byAmurChem -Thursday, April 25, 2024

Abstract: In this study, we investigate various aspects of a bull's eye, including its…

Grade 10 PBA Biology

Examination of the structure of kidney (sheep kidney / model)

byAmurChem -Thursday, April 25, 2024

Abstract: This experiment aimed to examine the structure of a sheep k…