P-2 Introduction to Microbiology — Science STD 10 — Question

What are gametes?

What are the different ways of heat transfer?

Write the structural formula of propyne.

When will the induced current in the electrical conductor (coil) be maximum?

You are given the magnetic field pattern of a magnet. How will you find out from it where the magnetic field is the strongest?

In the reactor of a nuclear power plant, name the material which is used:
In the fuel rods.

When does overloading occur?

Translate the following statements into chemical equations and then balance the equations:
Aluminium metal replaces iron from ferric oxide, FeO , giving aluminium oxide and iron.

Characters of a phylum are given below. Read them carefully and answer the questions:
(a) Spines of calcium carbonate are present on the body, (b) These animals are exclusively marine, (c) They perform the locomotion with the help of tube feet, (d) Their skeleton is made up of calcareous plates or spicules.
(i) Animals of which phylum show the above character?
(ii) Give an example from that phylum.
(iii) These animals can be classified with the help of which criteria of new system of animals classification.

Give Defination: Cloning.