Advertisements
Advertisements
प्रश्न
Write names of few thallophytes. Draw a labelled diagram of Spirogyra.
Advertisements
उत्तर
Names of some thallophytes are: Spirogyra, Ulothrix, Cladophora, Ulva, Chara, Laminaria, Gelidium, etc. Labelled diagram of Spirogyra is as follows:

APPEARS IN
संबंधित प्रश्न
Define and understand the following term:
Order
Find the odd one out. Give reason.
jellyfish, hydra, sea anemone, butterfly
How are organisms classified?
Which is not an aquatic animal?
Label a,b,c and d. given in Fig. 7.1 Give the function of (b)

Order is a number of related families having common characters placed in an order.
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics ______.
The taxonomic unit ‘Phylum’ in the classification of animals is equivalent to which hierarchical level in classification of plants.
Match the following and choose the correct option:
| Column I | Column II |
| A. Family | i. Tuberosum |
| B. Kingdom | ii. Polymoniales |
| C. Order | iii. Solanum |
| D. Species | iv. Plantae |
| E. Genus | v. Solanacea |
International Code of Botanical Nomenclature (ICBN) has provided a code for classification of plants. Give hierarchy of units of classification botanists follow while classifying plants and mention different ‘Suffixes’ used for the units.
