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Chapters
Chapter 2: Biological Classification
Chapter 3: Plant Kingdom
Chapter 4: Animal Kingdom
Chapter 5: Morphology of Flowering Plants
Chapter 6: Anatomy of Flowering Plants
Chapter 7: Structural Organisation in Animals
Chapter 8: Cell: The Unit of Life
Chapter 9: Biomolecules
Chapter 10: Cell Cycle and Cell Division
Chapter 11: Transport in Plants
Chapter 12: Mineral Nutrition
Chapter 13: Photosynthesis in Higher Plants
Chapter 14: Respiration in Plants
Chapter 15: Plant Growth and Development
Chapter 16: Digestion and Absorption
Chapter 17: Breathing and Exchange of Gases
Chapter 18: Body Fluids and Circulation
Chapter 19: Excretory Products and their Elimination
Chapter 20: Locomotion and Movement
Chapter 21: Neural Control and Coordination
Chapter 22: Chemical Coordination and Integration
Solutions for Chapter 7: Structural Organisation in Animals
Below listed, you can find solutions for Chapter 7 of CBSE, Karnataka Board PUC NCERT for Class 11 Biology.
NCERT solutions for Class 11 Biology Chapter 7 Structural Organisation in Animals Exercises [Pages 121 - 122]
Answer in one word or one line
Give the common name of Periplaneta americana
Answer in one word or one line.
How many spermathecae are found in earthworm?
Answer in one word or one line
What is the position of ovaries in cockroach?
Answer in one word or one line.
How many segments are present in the abdomen of cockroach?
Answer in one word or one line.
Where do you find Malpighian tubules?
Answer the following:
What is the function of nephridia?
How many types of nephridia are found in earthworm based on their location?
Draw a labelled diagram of the reproductive organs of an earthworm
Draw a labelled diagram of alimentary canal of a cockroach
Distinguish between the following - Prostomium and peristomium
Distinguish between the following: Septal nephridium and pharyngeal nephridium
What are the cellular components of blood?
What are the following and where do you find them in the animal body?
Axons
What is the following and where do you find them in animal body?
Ciliated epithelium
Describe various types of epithelial tissues with the help of labelled diagrams
Distinguish between Simple epithelium and compound epithelium
Distinguish between Cardiac muscle and striated muscle
Distinguish between Dense regular and dense irregular connective tissues
Distinguish between Adipose and blood tissue
Mark the odd one in each series:
(a) Areolar tissue; blood; neuron; tendon
(b) RBC; WBC; platelets; cartilage
(c) Exocrine; endocrine; salivary gland; ligament
(d) Maxilla; mandible; labrum; antennae
(e) Protonema; mesothorax; metathorax; coxa
Match the terms in column I with those in column II:
| Column I | Column II | ||
| a | Compound epithelium | 1 | Alimentry canal |
| b | Compound eye | 2 | Cockroach |
| c | Septal nephridia | 3 | Skin |
| d | Open circulatory system | 4 | Mosaic vision |
| e | Typhlosole | 5 | Earthworm |
| f | Osteocytes | 6 | Phallomere |
| g | Genitalia | 7 | Bone |
Mention briefly about the circulatory system of earthworm
Draw a neat diagram of digestive system of frog.
Mention the function of the following - Ureters in frog
Mention the function of the following - Malpighian tubules
Mention the function of the following - Body wall in earthworm
Solutions for Chapter 7: Structural Organisation in Animals
NCERT solutions for Class 11 Biology chapter 7 - Structural Organisation in Animals
Shaalaa.com has the CBSE, Karnataka Board PUC Mathematics Class 11 Biology CBSE, Karnataka Board PUC solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. NCERT solutions for Mathematics Class 11 Biology CBSE, Karnataka Board PUC 7 (Structural Organisation in Animals) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Class 11 Biology chapter 7 Structural Organisation in Animals are Anatomy of Cockroach, Epithelial Tissue, Muscular Tissue, Morphology of Cockroach, Morphology of Frog, Connective Tissue, Neural Tissues, Earthworm - Lampito Mauritii, Morphology of Earthworm, Anatomy of Earthworm, Anatomy of Frog, Introduction of Structural Organisation in Animals.
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