List of top Science & Technology Questions

Cloning
Genetically modified crops

Observe the given picture and answer the questions.

Identify the given diagram.

Observe the given picture and answer the questions.

What is the source of energy in this project?
Explain the following term : Stem cells
Name two fuels obtained by microbial processes. Why is it necessary to increase the use of such fuels?
Give scientific reasons:
We feel tired after exercise.
Give scientific reasons:
Though tortoise lives on land as well as in water, it cannot be included in class-Amphibia.
Write four adverse effects of radiations on human body.

Redraw and complete the given chart.

What is DNA fingerprinting? Where is it mainly useful?
Give scientific reasons:
Hydroelectric energy, solar energy, and wind energy are called renewable energies.
Write any four important facts which must be thought over while considering the scope of disaster.
State, true or false :
Production of various useful aquatic organisms with the help of water is called blue revolution.
Example of phylum Arthropoda is .................... .
Write full form of WHO.

Match the pair :

Write co-relation :
Skin : Melanin : : Pancreas : .................. .
Pick the odd man out :
duckbill platypus, pomfret, lungfish, peripatus.
A minor change occurs due to change in position of any nucleotide is termed as .................... .
Atomic power plant in Maharashtra is .................. .
Lactobacillus brevis gives us the beverage .................... .
Regeneration occurs in ..................... .

तक्ता पूर्ण करा : 

पुरुष प्रजनन संस्थेतील जोडी नसणाऱ्या कोणत्याही दोन अवयवांची नावे लिहा.