Advertisements
Advertisements
प्रश्न
Define and understand the following term:
Family
Advertisements
उत्तर
- The next category, family, has a group of related genera with a smaller number of similarities as compared to genus and species. Families are characterised on the basis of both vegetative and reproductive features of plant species.
- Among plants, for example, three different genera, Solanum, Petunia, and Datura, are placed in the family Solanaceae. For example, the genus Panthera, comprising lions, tigers, and leopards, is put along with the genus Felis (cats) in the family Felidae. Similarly, if you observe the features of a cat and a dog, you will find some similarities and some differences as well.
- They are separated into two different families – Felidae and Canidae, respectively.
APPEARS IN
संबंधित प्रश्न
Define and understand the following term:
Phylum
Define and understand the following term:
Order
Name one example of the animal which shows the following characteristics:
Star-shaped body:
Find the odd one out. Give reason.
sea urchin, starfish, brittle star, jellyfish
How are organisms classified?
Write true (T) or false (F)
Starting from Class, Species comes before the Genus.
You are provided with the seeds of gram, wheat, rice, pumpkin, maize, and pea. Classify them whether they are monocot or dicot.
Classify the following organisms based on the absence/presence of true coelom (i.e., acoelomate, pseudocoelomate and coelomate)
Spongilla, Sea anemone, Planaria, Liver fluke Wuchereria, Ascaris, Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.
Fill in the boxes given in Fig. 7.2 with appropriate characteristics/plant group (s)
Write names of few thallophytes. Draw a labelled diagram of Spirogyra.
Which is not an insect?
Order is a number of related families having common characters placed in an order.
In the system of classification, which one of the following is NOT a category?
Identity the incorrect statement:
Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category of ‘family’?
Genus represents ______.
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.
What is the difference between flora, fauna and vegetation? Eichhornia crassipes is called as an exotic species while Rauwolfia serpentina is an endemic species in India. What do these terms exotic and endemic refer to?
Brinjal and potato belong to the same genus Solanum, but to two different species. What defines them as seperate species?
