HSC Science (General) 12th Standard Board Exam - Maharashtra State Board Question Bank Solutions

Give an account of poultry diseases.

Define the term:

Water potential

Give a scientific reason.

Closed circulation is more efficient than open circulation.

Name the causative pathogen of Ascariasis.

Name the vector of pathogen responsible for filariasis.

Give any four the symptoms of Ascariasis.

Find out the example in which due to absence of respiratory pigment transport of respiratory gases does not takes place.

Define haematology.

Draw the chart of double circulation and label A, B, C and D.

The vas deferens receives duct from the seminal vesicle and opens into urethra as ______.

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.

Identify the INCORRECT statement.

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.

Water always flows from______.

The example of environmental plasticity-heterophylly observed is______.

Describe the function of Bulbourethral glands.