HSC Science (General) १२ वीं कक्षा - Maharashtra State Board Question Bank Solutions

Differentiate between antigen and antibody.

Write a note on antigens on blood cells.

Write a note on the antigens-antibody complex.

What are the various public health measures, which you would suggest as safeguard against infectious diseases?

Describe the structure of an antibody.

Write a short note on adaptations of desert animals.

Very short answer type question

What do you understand by the EW category of a living being?

'Pathogens' are ______.

What are Non-communicable diseases?

What is ‘serology’

Sketch and label – Structure of Antibody

Name biofortified wheat variety for high protein content.

Name two amino acids found in fortified Maize variety?

What Allen’s rule indicates in adaptation?

Define the term Adaptation. State its two advantages.

Dodo bird, stellar sea cow and passenger pigeon are few examples of extinction due to ______.

With the help of any one example explain Alien species invasion as one of the causes of Biodiversity losses.

Enlist any six categories into which a given species is placed once it has been thoroughly evaluated by IUCN.

Write a note on Hering-Breuer reflex.

Water present in the form of hydrated oxides of Silicon, Aluminium is called ______.