Botany MCQs for NEET — Practice Questions with Answers

The Forest Research Institute (FRI) in Dehradun, India, houses a significant herbarium. The FRI herbarium is one of the oldest and richest in Asia, containing a vast collection of plant specimens which are crucial for botanical research and conservation.

The New York Botanical Garden (NYBG) is located in the Bronx, New York City, USA. It is one of the largest and most comprehensive botanical gardens in the world, featuring extensive collections and a variety of educational programs.

The Lloyd Botanical Garden is situated in Darjeeling, West Bengal, India. It was established in 1878 and is known for its rich collection of Himalayan plants and other exotic species.

The matching can be explained as follows: (A) Central National Herbarium is located in Kolkata, India, hence A matches with b. (B) Herbarium of Forest Research Institute is located in Dehradun, India, hence B matches with c. (C) British Museum of Royal Botanical Garden is in England, hence C matches with d. Thus, the correct combination is A-b, B-c, C-d.

In botanical gardens, endangered plants are protected, interrelation and classification of plants are studied, and new varieties can be developed through hybridization. However, gene diversity is usually not the main focus in botanical gardens. Therefore, the correct statements are: 1, 3, 4.

Viruses can have either DNA or RNA enclosed in a protein coat, but not both. They do not have a prokaryotic nucleus or a single chromosome, and they certainly do not contain both DNA and RNA. Therefore, the correct answer is 'DNA enclosed in a protein coat'.

Zoological parks are places where live animals are kept and displayed to the public, and they provide information regarding animal behavior, adaptation, nutrition, evolution, and ecology. Therefore, the correct answer is Zoological park.

Methanogens are a type of archaebacteria, which are ancient bacteria that thrive in extreme environments. They produce methane as a metabolic byproduct under anaerobic conditions. Understanding that methanogens belong to archaebacteria helps students categorize these organisms correctly and recognize their unique metabolic processes.

A herbarium is a collection of preserved plant specimens and associated data used for scientific study. It provides ecological, economical, and ethnobotanical information about plant species, which is crucial for research and conservation efforts. This helps students understand the importance of herbaria in studying plant diversity and their uses.

Herbarium sheets are used to preserve dry specimens of plants. The specimens are carefully mounted, labeled, and stored for future reference and research. Recognizing the role of herbaria in preserving plant specimens aids students in understanding the methods of plant conservation and taxonomy.