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7.5 Frogs. CHAPTER 7 STRUCTURAL ORGANISATION IN ANIMALS. In the preceding chapters you came across a large variety of organisms, both unicellular and multicellular, of the animal kingdom. In unicellular organisms, all functions like digestion, respiration and reproduction are performed by a single cell.
frog representing vertebrates. 7.2 FROGS Frogs can live both on land and in freshwater and belong to class Amphibia of phylum Chordata. The most common species of frog found in India is Rana tigrina. They do not have constant body temperature i.e., their body temperature varies with the temperature of the environment. Such animals
Inspite of differences in structure and form of different animals, there are fundamental features common to various individuals in relation to the arrangement of cells, body symmetry, nature of coelom, patterns of digestive, circulatory or reproductive systems.
The common Indian frog goes by the scientific name, Rana tigrina. Morphology of a Frog. The frog is a chordate, showing the characteristics of the Phylum Chordata. The body of the frog is divisible into head and trunk. Neck and tail are absent in a frog. The skin of the frog has mucus, which makes the skin moist, smooth and slippery.
Apr 8, 2021 · 773 subscribers. 1K. 40K views 2 years ago Biology Ncert chapters explanation For NEET & CBSE. Hi friends I in this lecture I explained you the Topic:- Frog of chapter 7 (Structural...
NCERT Solutions for Class 11 Biology Chapter 7 Structural Organisation in Animals included in the CBSE syllabus aims at providing students with complete solutions to all the questions provided in the NCERT Textbook.
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