Observe the permanent slides of human body cells in your school. Collect the data in a tabular form.

Observe some permanent slides of micro organisms in your school lab with the help of Microscope. Draw its picture.

Observe the permanent slide of nerve cell or neuron under microscope and try to find out its parts. Compare with the following diagram.

Observe the placards. Suggest one occasion can you use them in your school.

In human body , HIV attacks mainly the cells with

Suppose you accidentally find an old preserved permanent slide without a label and in your effort to identify it, you place the slide under microscope and observe the following features : a) unicellular body . b) well defined nucleus c) biflagellate condition - one flagellum lying longitudinally and the other transversely. What would you identify it as ? Can you name the kingdom it belongs to ?

Write the parts of the body animals that are used to collect or capture food in table-2 Compare the parts of hen and a hummingbird in taking in food.note down the similarities as well as differences you observed.

Preper permanent slides of Onion cell, cheek cell and compare practically - what are the structures observed in the cells?

How are different forms of waste materials sent out by human body ? Write the names of those organs which help in excretion in tabular form.

Collect Tadi seeds and make a model. Display them in your school.

Observe the animals in your surroundings. Fill in the table. Tabulate the information you collected on animals which contribute in seed dispersal.