SSC (Marathi Semi-English) १० वीं कक्षा - Maharashtra State Board Important Questions for Science and Technology 2

Identify and state the type of reproduction represented in the above figure.

Draw a diagram of the longitudinal section of a flower and label the following parts.

Explain the term: Pollination. 

Explain the following concept in short:

In-Vitro Fertilization (IVF)

Distinguish between the following.

Binary fission and Multiple fission

Sketch and label the essential and accessory whorls of flower.

Write the factors affecting the environment.

Identify the following symbol and state their significance.

Attempts at various levels are performed for conserving environment. Which role would you like to perform. Give two actions each:

• Prevention
• Control
• Production
• Awareness
• Conservation

What is the meaning of the symbol shown in the figure with respect to environment?

What is the meaning of the symbol shown in the figure with respect to environment?

Giant squirrel is an example of ______ threatened species.

Complete the correlation:

Western ghat : Asiatic lion :: Sunderban sanctuary : ______.

Identify the following symbol and state their significance.

Give a scientific reason:

Hydroelectric energy, solar energy and wind energy are called renewable energies.

Identify the process shown in the figure and name it.

What are the advantages of hydroelectric power generation ?

Observe the diagram and answer the questions :

1. Which energy is generated from the power plant?
2. State its source.
3. Which is more eco-friendly - Power generation from coal or Power generation from natural gas? Why?

Incomplete combustion of fuels leads to formation of _______.

Observe the given diagram and answer the questions given below.

1. What is the name of machine given in the diagram?
2. Write down the function of this machine in short.
3. How does it gets/forms the motion?