Description Monocot Stem Model 1392 This plant anatomy model features the cuticle layer, epidermis, closed vascular bundles, parenchymataous tissue and several others. Dicot Stem Model 1393 This unit...
Exp-1 Osmosis by measuring the rate of pressure change as water moves in or out of potato wells filled with various concentrations of sugar solutions.
Exp-2 Comparative study of the rates of transpiration in the upper and lower surface of leaves.
Exp-3 To study the rate of respiration in flower buds/leaf tissue and germinating seeds.
Exp-4 Collect and study soil from at least two different sites and study these for texture, moisture content, pH and water holding capacity of soil. Correlate with the kinds of plants found in them.
Exp-5 Collect water from two different water bodies around you and study the samples for pH, clarity and presence of any living organisms.
Exp-6 To study the effect of the different temperatures and three different pH on the activity of salivary amylase on starch.
Exp-7 To show experimentally that light is necessary for photosynthesis
Scope of Supply:
|S. No.||Item Name||Qty.|
|7||Gas Pressure sensor||1|
|8||Clamp and Ring stand||1|
|12||1L & 600 mL Beaker||1|
|13||4 nos of 10×100 mm test tube with rack||1|
|15||Pipette 5 ml||1|
|17||One hole Rubber stopper assembly||1|
|19||100 ml Beaker||1|
|20||10 ml pipette||1|
BIOLOGY WITH VERNIER LAB BOOK :
USING TEMPERATURE PROBES
Biodiversity and Ecosystems, Energy in Food, Aerobic Respiration, Dissolved Oxygen in Water, Watershed Testing, Physical Profile of a Lake
USING A GAS PRESSURE SENSOR
Testing Catalase Activity, Transpiration, Cell Respiration, Sugar Fermentation, Effect of Temperature on Fermentation, Osmosis, Lactase Action, Control of Human Respiration
USING AN EKG SENSOR
USING A HEART RATE MONITOR
Heart Rate and Physical Fitness, Ventilation and Heart Rate
USING A CO2 GAS SENSOR
Cell Respiration, Respiration of Sugars by Yeast, Effect of Temperature on Respiration, Temperature of Cold-Blooded Organisms, Lactase Action Photosynthesis and Respiration
USING A COLORIMETER
Photosynthesis, Alcohol & Biological Membranes, Biological Membranes, Population Dynamics
USING A RESPIRATION MONITOR BELT
Control of Human Respiration
USING AN O2 GAS SENSOR
Photosynthesis and Respiration, Enzyme Action, Cell Respiration, Oxygen Gas and Human Respiration, Cold-Blooded Organisms
USING A CONDUCTIVITY PROBE
Limitations on Cell Size, Diffusion through Membranes, Conducting Solutions, Watershed Testing, Physical Profile of a Lake
USING A DISSOLVED OXYGEN PROBE
Interdependence of Plants and Animals, Aerobic Respiration, Dissolved Oxygen in Water, Watershed Testing, Physical Profile of a Lake, Primary Productivity
USING A pH SENSOR
Acids and Bases, Interdependence of Plants and Animals, Acid Rain Watershed Testing, Physical Profile of a Lake
Exp-1 To show experimentally that carbon dioxide is given out during respiration
Exp-2 Cell respiration in germinating seeds.
Exp-3 To determine the effect of light, intensity, humidity, wind & temperature on the rate of transpiration of a plant cutting.
Exp-4 To use an O2 gas sensor to measure the amount of Oxygen gas consumed or produced by a plant during respiration and photosynthesis.
Exp-5 Photosynthesis and respiration using Co2 sensor.
Exp-6 To determine the rate of sugar fermentation in yeast.
Exp-7 Biodiversity affects an environment temperature.
Exp-8 Acid Rain
a) To study the effect of dissolved Co2 on the pH of distilled water.
b)To study the effect on pH of dissolving H2 SO4 in various waters.