Structural Organisation in Animals
This worksheet covers the morphology, anatomy, and life processes of the frog (*Rana tigrina*), based on Chapter 7. Total: 40 marks.
Section A: Fill in the Blanks [20 Marks]
Complete the following statements with the correct term from the chapter.
In multicellular animals, a group of similar cells along with intercellular substances that perform a specific function is called a ________.
The study of the morphology of internal organs in animals is conventionally known as ________.
The most common species of frog found in India is ________.
Animals like frogs, whose body temperature varies with the environment, are called cold-blooded or ________.
The process of taking shelter in deep burrows during summer to avoid extreme heat is known as ________.
Section B: Multiple Choice Questions [20 Marks]
Choose the single best answer for each question.