List of top Questions asked in UP Board XII

Which is NOT a densely populated area?
Which is NOT a source of geographical information?
What is opium? Which plant is it obtained from?
How many chromosomes are found in Klinefelter and Turner Syndromes?
How many types of immunity occur in humans? Write their names.
What are antibiotics? Name any two microbes which are used in the production of antibiotics.
Describe the Hardy-Weinberg principle.
Write any three differences between anther and ovule.
What do you understand by the origin of life?
Explain any three important characteristics of a population.
What do you understand by infectious diseases?
Describe the human male reproductive system and explain the process of sperm formation.
Exonuclease and Endonuclease enzyme
What do you mean by sex-linked characters? Describe with the help of line sketches, the inheritance of two sex-linked characters in humans.
What do you mean by population? Describe population interactions.
Explain Mendel's law of dominance. Write a note on incomplete dominance.
How does fertilization take place in angiosperms? Describe the post-fertilization structures.
Differentiate between the following: (i) Plasmid DNA and Chromosomal DNA
Briefly describe the rights and problems of a consumer.
Mention the traditional occupations of India.
What are the reasons for the deficit in associated and specific services and resources in India?
What is Integrated Child Development Service of Government of India? Write in brief.
What is the role of housekeeping section in guest management?
What things should be kept in mind before choosing any type of work, business or career?
Write briefly the importance of development communication and journalism.