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

Identify A, B, C, D, in the given diagram of the human reproductive system:

Sketch and label Human Male Reproductive System.

Write briefly about the Testis.

Name the causative agent of filariasis.

State any two symptoms of causative agent of filariasis.

State any two preventive measures of causative agent of filariasis.

Describe the function of Bulbourethral glands.

Give significance of Leydig's cells.

Explain in short poultry management.

Give reason: Testes are located outside the body cavity in scrotal sacs.

Draw a neat labeled diagram of T.S. of testis.

The interval between infection and appearance of disease symptoms is called______.

What is Anticodon?

Explain ‘Carbon cycle’.

Give diagrammatic representation to show a perfect pairing and any ‘two’ Wobble pairings.

If the codon on m-RNA is AUG, the compatible anticodon on t-RNA is _______.

Explain the carbon cycle with the help of a simplified model.

Write important features of a sedimentary cycle in an ecosystem.

What is 'RNA'?

Explain different types of non-genetic RNA with diagrams and functions.