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NCERT solutions for Class 11 Biology chapter 7 - Structural Organisation in Animals

Biology Textbook for Class 11

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Chapters

NCERT Biology Class 11

Biology Textbook for Class 11

Chapter 7 - Structural Organisation in Animals

Pages 99 - 122

Q 1.1 | Page 121

Answer in one word or one line

Give the common name of Periplaneta americana

Q 1.2 | Page 121

Answer in one word or one line.

How many spermathecae are found in earthworm?

Q 1.3 | Page 121

Answer in one word or one line

What is the position of ovaries in cockroach?

Q 1.4 | Page 121

Answer in one word or one line.

How many segments are present in the abdomen of cockroach?

Q 1.5 | Page 121

Answer in one word or one line.

Where do you find Malpighian tubules?

Q 2.1 | Page 122

Answer the following:

What is the function of nephridia?

Q 2.2 | Page 122

How many types of nephridia are found in earthworm based on their location?

Q 3 | Page 122

Draw a labelled diagram of the reproductive organs of an earthworm

Q 4 | Page 122

Draw a labelled diagram of alimentary canal of a cockroach

Q 5.1 | Page 122

Distinguish between the following - Prostomium and peristomium

Q 5.2 | Page 122

Distinguish between the following: Septal nephridium and pharyngeal nephridium

Q 6 | Page 122

What are the cellular components of blood?

Q 7.2 | Page 122

 What are the following and where do you find them in animal body?

Axons

Q 7.3 | Page 99

What is the following and where do you find them in animal body?

Ciliated epithelium

Q 8 | Page 122

Describe various types of epithelial tissues with the help of labelled diagrams

Q 9.1 | Page 122

Distinguish between Simple epithelium and compound epithelium

Q 9.2 | Page 122

Distinguish between Cardiac muscle and striated muscle

Q 9.3 | Page 122

Distinguish between Dense regular and dense irregular connective tissues

Q 9.4 | Page 122

Distinguish between Adipose and blood tissue

Q 10 | Page 122

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

Q 11 | Page 122

Match the terms in column 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
Q 12 | Page 122

Mention briefly about the circulatory system of earthworm

Q 13 | Page 122

Draw a neat diagram of digestive system of frog.

Q 14.1 | Page 122

Mention the function of the following - Ureters in frog

Q 14.2 | Page 122

Mention the function of the following - Malpighian tubules

Q 14.3 | Page 122

Mention the function of the following - Body wall in earthworm

NCERT Biology Class 11

Biology Textbook for Class 11

NCERT solutions for Class 11 Biology chapter 7 - Structural Organisation in Animals

NCERT solutions for Class 11 Biology chapter 7 (Structural Organisation in Animals) include all questions with solution and detail explanation from Biology Textbook for Class 11. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has created the CBSE Biology Textbook for Class 11 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. These NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 11 Biology chapter 7 Structural Organisation in Animals are Anatomy of Cockroach, Morphology, Anatomy (Frog), Structural Organisation in Animals (Questions), Glands, Types of Junctions, Animal Tissues - Connective Tissue, Animal Tissues - Muscular Tissue, Animal Tissues - Neural Tissue, Introduction of Structural Organisation in Animals, Animal Tissues - Epithelial Tissues, Anatomy, Morphology of Cockroach, Morphology (Frog).

Using NCERT solutions for Class 11 Biology by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 11 prefer NCERT Textbook Solutions to score more in exam.

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