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

Write a note on HIV.

Short answer question.

Give the name of causal organism of syphilis and write on its symptoms.

A confirmatory test used for detecting HIV infection is _________.

What does the abbreviation AIDS stand for?

Match the following

Write a short note on AIDS.

The organism which causes Gonorrhoea is ______.

What is glans penis?

Name the hydrolytic enzyme secreted by the acrosome.

AIDS is caused by ______.

When the ELISA test was conducted on an immune-suppressed person, he tested positive for a pathogen.

1. Identify the disease the patient is suffering from.
2. Name the causative entity. 
3. Mention the cells of the body that are attacked by the pathogen.

Give the preventive measures of AIDS.

Explain the mode of transmission of HIV.

Explain the clinical manifestation of AIDS.

Give two examples of sexually transmitted diseases.

Chancre are the primary lesions caused by______.

Write a brief note on the causes of infertility.

Multiple choice question.

Test tube baby technique is called _______.

Fill in the blank:

The primary sex organ in human male is _______.

Fill in the blank:

Sperm fertilizes ovum in the _______of fallopian tube.