Name the herbarium located in Dehradun.

Which of the following is also known as a $Zoo$?

Statement $X$: Zoological parks are established in large cities.
Statement $Y$: To instill love and affection for wildlife in people and to create awareness about conservation.

Which of the following are methods for the collection and preservation of biological specimens and their information?

Differentiate between a Botanical garden and a Zoological park.

What is the main component found in the major botanical gardens of the world?