List of top Questions asked in TN HSE+2 (Class XII)- 2026

How does Neanderthal man differ from the Modern man in appearance?
What is Atavism?
Draw the structure of Lymph node and label the parts.
Define: Zymology
The term “Niche” was first used by _________.
Hershey and Chase's experiment with bacteriophage showed that:
Which of the following groups of diseases have been controlled by the use of vaccines and by creating awareness among the people?
In which type of Parthenogenesis are only males produced?
Find out the wrongly matched pair.
Which one of the following are at higher risk of extinction due to habitat destruction?
_________ is/are an ideal disinfectant for waste water.
Assertion : In nature many organisms produce clones through asexual reproduction.
Reason (R): By this process, genetically identical individuals are produced.
The relationship between sucker fish and shark is __________.
Allergy involves:
The wings of birds and butterflies is an example of:
The most common substrate used in distilleries for the production of ethanol is __________.
Enumerate the functions of Marketer.
What are the differences between Shares and Debentures?
Explain the concept of Management.
This pedigree symbol represents:
Select the incorrect action of hormonal contraceptive pills from the following:
Statement I: Castration (or) surgical removal of testis is known as Orchidectomy.
Statement II: It leads to difficulty in urination.
Discuss the challenges faced by Women entrepreneur.
How the market can be classified on the basis of Economics?
Explain the role of business in consumer protection.