SSC (English Medium) १० वीं कक्षा - Maharashtra State Board Question Bank Solutions

Write the correct answer in the blank circles.

Answer the questions by observing the following figure.
A) Write the name of the device shown in the accompanying diagram.
B) Write briefly the work of this device.

Observe the figure and answer the questions given below.
a) Name the reaction.
b) Where is this reaction used?
c) Which element is used in it?

Fill in the blank:

______________ is a greenish coloured poisonous gas.

Choose the correct alternative and rewrite the following:

Twenty dry raisins were soaked in 50 ml of water and kept for one hour at 500 C. Which out of the following is the correct observation? 

Define Heredity. Give two examples.

Give one example of Reuse.

Write the advantages of recycling.

Most electric power plants are based on the principle of ___________.

Principle of Electromagnetic induction was invented by the scientist ___________.

At the earliest stage of development, the organism is in the form of a mass of a cell, which are almost alike, those cells are called ____________.

Which of the following is an important requirement in organ transplantation?

_____________ is the revolutionary event in biotechnology after cloning.

Cell _____________ starts from 14^th day of conception.

____________ are present in the umbilical cord by which the foetus is joined to the uterus of the mother.

For the purpose of preservation stem cell samples are kept in __________.

Find an odd one out.

Who is the pioneer of modern genetics?

A machine/An engine required to rotate the generator.