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Wednesday, September 12, 2018
Tuesday, September 11, 2018
Saturday, September 08, 2018
Wednesday, September 05, 2018
Wednesday, August 29, 2018
Saturday, August 25, 2018
SCOUTS . ARE YOU READY?
LIFE SAVING TRICKS IN AN EMERGENCY SITUATIONS.
Our scouts are prepared for emergency situations. They know how to provide emergency help to a patient or sufferer. We should not wait for help from agencies. Our logic and such tricks can save an important life.Friday, August 24, 2018
PRACTICALS CLASS IX 2018-19 BIOLOGY
1.
Preparation of stained temporary mounts of (a) onion peel, (b) human cheek cells & to record observations and draw their labeled diagrams.
Preparation of stained temporary mounts of (a) onion peel, (b) human cheek cells & to record observations and draw their labeled diagrams.
2.
Identification of Parenchyma, collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle fibers and nerve cells in animals, from prepared slides. Draw their labeled diagrams.
Identification of Parenchyma, collenchyma and Sclerenchyma tissues in plants, striped, smooth and cardiac muscle fibers and nerve cells in animals, from prepared slides. Draw their labeled diagrams.
3.
Study of the characteristics of Spirogyra,
Agaricus, Moss, Fern,Pinus(either with male
or female cone) and an Angiospermic
plant. Draw and give two identifying features of
the groups they belong to
4.
Observe the given pictures/charts/models
of earthworm, cockroach, bony fish and bird. For each organism, draw their
picture and record:a) one specific feature of its phylum. b) one adaptive
feature with reference to its habitat
5.
Study of the external features of
root, stem, leaf and flower of monocot and dicot plants
Friday, June 22, 2018
Tuesday, June 19, 2018
Wednesday, June 13, 2018
Saturday, April 21, 2018
Stomata
Stomata are small pores on the lower surface of leaves. They are important organs for exchange of gases. The guard cells cover these pores and open and close stomata. This slide was prepared in the laboratory with simple staining of saffranin observed under low power of microscope. It was amazing to see these inner structures.
Saturday, March 31, 2018
Wednesday, February 28, 2018
Friday, February 16, 2018
Saturday, February 10, 2018
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