Botany MCQs for NEET — Practice Questions with Answers

Both the assertion and the reason are true, and the reason correctly explains the assertion. Botanical gardens are indeed different from public parks because they focus on the cultivation and display of a wide variety of plants for scientific research, conservation, and educational purposes. The plant species in botanical gardens are grown specifically for identification and study.

Herbaria are collections of preserved plant specimens and associated data used for scientific study. They provide necessary information for verifying and identifying newly collected plant specimens. Zoological parks, on the other hand, promote eco-tourism and can contribute to employment and sustainable living. Therefore, both statements are true, but the reason (R) is not the correct explanation of the assertion (A).

In biological classification, the taxonomic hierarchy from broad to narrow is: domain, kingdom, phylum, class, order, family, genus, species. 'Species' is the smallest and most specific taxon among the given options.

Fungi typically store their reserve food material in the form of glycogen and oil. Unlike plants, which store starch, fungi use glycogen as a storage polysaccharide, similar to animals. This is a key distinguishing feature of fungi. Therefore, the correct answer is 'glycogen and oil'.

A community in ecology refers to different populations of organisms that interact with each other in a specific area. This includes various species living together and interacting through various relationships like predation, competition, and symbiosis.

Binomial nomenclature, the system of naming species with a two-part scientific name (genus and species), was developed by Carl Linnaeus. This system is still used today for classifying and naming organisms.