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प्रश्न
What are taxonomical aids? Give the importance of herbaria and museums. How are Botanical gardens and Zoological parks useful in conserving biodiversity?
उत्तर
The collection of information, techniques and procedures which helps to identify and classify an individual is called taxonomic aids.
Importance of herbarium
- The collection of dried, pressed & preserved plants in sheets is called herbarium.
- These sheets are arranged systemically according to the accepted system of classification.
- It is used to provide information about flora.
- It is used to study the morphology of plants.
- Hence its comparative studies are used in the identification of unknown plants.
Importance of museums
It consists of a collection of preserved plants and animals used for study and references.
Many museums publish journals and research papers to make available the results of research in their collection.
APPEARS IN
संबंधित प्रश्न
What is the role of national gardens in conserving biodiversity – discuss.
Assertion: Monographs provide index to the plant species found in a particular area.
Reason: Monographs provide information for the identification of names of species found in an area.
Botanical gardens and zoological parks have ______.
Taxonomic key is one of the taxonomic tools in the identification and classification of plants and animals. It is used in the preparation of ______.
Couplet in taxonomic key means.
What is a Monograph?
Which is the largest botanical garden in the world? Name a few well known botanical gardens in India.
A plant species shows several morphological variations in response to altitudinal gradient. When grown under similar conditions of growth, the morphological variations disappear and all the variants have common morphology. What are these variants called?
How do you prepare your own herbarium sheets? What are the different tools you carry with you while collecting plants for the preparation of a herbarium? What information should a preserved plant material on the herbarium sheet provide for taxonomical studies?
A student of taxonomy was puzzled when told by his professor to look for a key to identify a plant. He went to his friend to clarify what ‘Key’ the professor was refering to? What would the friend explain to him?
