Herbarium is _________.a)Collection of living plants for reference.b)Chemical to kill plants.c)Collection of dried plant specimens.d)Collection of preserved plant and animal specimensCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Herbarium is a collection of dried plant specimens. This collection is a valuable resource for research purposes and serves as a reference for the identification of plants. The specimens are usually collected in the field and then dried and mounted on paper or cardboard. Each specimen is labeled with important information such as the scientific name, location, and date of collection.

Components of a Herbarium:

1. Specimens: The specimens in a herbarium are the dried plant specimens that have been collected and preserved.

2. Labels: Each specimen in a herbarium is labeled with important information such as the scientific name, location, and date of collection.

3. Storage: The specimens are stored in special cabinets or shelves that protect them from damage due to light, moisture, and pests.

Uses of Herbarium:

1. Taxonomy: Herbarium specimens serve as a reference for the identification of plants and for understanding their relationships with other species.

2. Conservation: Herbarium specimens can be used to study the distribution and abundance of plant species, which can help in the conservation and management of plant populations.

3. Research: Herbarium specimens are used in a wide range of research studies, including studies on plant ecology, evolution, and biogeography.

4. Education: Herbarium specimens are used in teaching and learning activities, such as in botany courses and museum exhibits.

Answer

Herbarium is a collection of dried plant specimens.

Explanation:
A herbarium is a collection of preserved plant specimens that are dried, pressed, and mounted on sheets of paper. The specimens are usually labeled with the scientific name of the plant, the date and location of collection, and other relevant information. Herbaria are used by botanists, taxonomists, and other scientists as a reference to study and identify plant species. They are also used for research, education, and conservation purposes. Some herbaria may also include specimens of other organisms such as fungi, algae, and lichens.

Answer

Herbarium is a Collection of dried plant specimens.

Explanation:
A herbarium is a collection of dried plant specimens that are preserved, mounted, and labeled in a systematic order for scientific study and reference. It is a repository of plant specimens, where the plants are collected, pressed, dried, and mounted on sheets of paper. The specimens are then labeled with information about the plant’s scientific name, location, date of collection, and other relevant details.

Herbaria are used for various purposes such as research, teaching, and identification of plants. Scientists use herbarium specimens to study the morphology, anatomy, and taxonomy of plants. They also use herbaria for the identification of plant species, especially when dealing with rare or endangered species.

In conclusion, a herbarium is a collection of dried plant specimens that serve as a valuable resource for the scientific study and reference of plant species.

Answer

Herbarium is a collection of dried plant specimens. The specimens are usually pressed, dried, and preserved on sheets of paper. This collection is an important tool for research, education, and conservation purposes.

Importance of Herbarium

Herbarium collections are important for several reasons:

1. Taxonomy: Herbarium specimens are used to identify and describe plant species. They provide a permanent record of the morphology and distribution of plants.

2. Conservation: Herbarium specimens provide a record of plant diversity, including rare and endangered species. They can be used to track changes in plant populations over time.

3. Research: Herbarium specimens are used in a wide range of research, including studies of plant evolution, ecology, and biogeography. They can also be used to study the effects of climate change on plant populations.

4. Education: Herbarium collections are used in teaching and outreach programs, helping to educate the public about plant diversity and the importance of conservation.

Creating a Herbarium Specimen

Creating a herbarium specimen involves several steps:

1. Collecting: The plant is collected using proper field techniques, including labeling the specimen with the date, location, and collector's name.

2. Pressing: The plant is pressed between sheets of paper and dried in a plant press.

3. Mounting: The dried plant is mounted on a sheet of paper using glue or tape.

4. Labeling: The specimen is labeled with the plant's scientific name, location, and other relevant information.

5. Storing: The specimen is stored in a herbarium cabinet, where it is protected from light, moisture, and pests.

Conclusion

Herbarium collections are an important resource for plant scientists, educators, and conservationists. They provide a permanent record of plant diversity, and are used in research, education, and conservation efforts. Creating a herbarium specimen involves several steps, including collecting, pressing, mounting, labeling, and storing the plant.

Answer

Herbarium is a collection of dried plant specimens. These specimens are carefully pressed, dried, and preserved on sheets of paper. The main purpose of a herbarium is to serve as a reference for the identification of plants.

The process of creating a herbarium specimen involves several steps:

1. Collecting the plant specimen: The plant is collected from its natural habitat or cultivated area. The collector records information such as the location, date, and habitat of the plant.

2. Pressing the plant: The plant is then flattened and pressed between sheets of paper or cardboard. The pressure helps to remove excess moisture and flatten the plant for easier storage.

3. Drying the plant: The pressed plant is then dried to remove any remaining moisture. This prevents the growth of mold or other organisms that could damage the specimen.

4. Mounting the specimen: The dried plant is then mounted onto a sheet of paper or cardboard. The collector includes information such as the plant's name, location, and date of collection.

5. Storing the specimen: The mounted specimen is stored in a herbarium cabinet or similar storage area. The herbarium typically includes a catalog or database to help researchers find specific specimens.

Herbaria are maintained by universities, museums, botanical gardens, and other organizations. They are an important resource for research, education, and conservation efforts.

Answer

C

Answer

Answer ( C )
*) The herbarium is a storehouse of collected plants specimens that are dried , pressed and preserved, on sheets .

Answer

The herbarium is a storehouse of collected plant specimens that are dried, pressed, and preserved on sheets.

Herbarium Sheet:

Hence, the Correct Answer is C

NCERT Reference:

Topic “Herbarium” from Chapter 1 of NCERT

Answer

The herbarium is a storehouse of collected plant specimens that are dried, pressed, and preserved on sheets.

Herbarium Sheet:

Hence, the Correct Answer is C

NCERT Reference:

Topic “Herbarium” from Chapter 1 of NCERT

Answer

The herbarium is a storehouse of collected plant specimens that are dried, pressed, and preserved on sheets.

Herbarium Sheet:

Hence, the Correct Answer is C

NCERT Reference:

Topic “Herbarium” from Chapter 1 of NCERT

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