SSC (Marathi Semi-English) १० वीं कक्षा - Maharashtra State Board Question Bank Solutions for Science and Technology 2

Rewrite the following wrong statement after correction.
Changes in genes of the cells are brought about in non-genetic technique.

Write short note.
Biotechnology: Professional uses.

Answer the following question in your own words.

Which products produced through biotechnology do you use in your daily life?

Complete the following chart.

Write a comparative note on usefulness and harmfulness of biotechnology.

Write two uses of biotechnology related to human health.

Answer the following questions.

a) Why some living organisms have to perform anaerobic respiration?
b) Give examples of such living organisms.
c) What are the two steps of anaerobic respiration?

What are the advantages of hydroelectric power generation ?

Name one metal each occurring as :  
A sulphine

Name one metal each occurring as :
A carbonate

Name one metal each occurring as :  
An oxide

Give scientific reason.

We feel exhausted after exercising.

What is Biotechnology?

Give one use of Biotechnology.

Write two names of crops genetically developed.

Protein located in bones is ___________.

Which of the following vitamins is necessary for the synthesis of NADH₂?

We get __________ energy from lipids.

Kinetic energy in flowing water drives ________ to generate electricity.

Wind turbines with capacity are commercially available.