Find the best tutors and institutes for Class 11 Tuition
Q9(d):
Name the type of joint between the following:-
(d) femur/acetabulum
Solution :
Anatomical Identification and Classification
The joint formed between the femur (specifically the head of the femur) and the acetabulum (the cup-like cavity of the coxal/hip bone) is classified as a Ball and Socket Joint [Per the anatomical classification of synovial joints].
Step 1: Structural Analysis of the Joint
- Component A: The head of the femur, which is spherical in shape, acts as the "ball."
- Component B: The acetabulum of the pelvic girdle acts as the deep, concave "socket."
- Biological Function: This specific configuration allows for multi-axial movement, enabling the lower limb to perform flexion, extension, abduction, adduction, rotation, and circumduction [By the principle of joint mechanics].
Step 2: Visual Representation
Step 3: Comparative Context
| Feature | Description |
|---|---|
| Joint Category | Synovial Joint |
| Specific Type | Ball and Socket |
| Range of Motion | Multi-axial (High degree of mobility) |
Final Solution: The joint between the femur and the acetabulum is a Ball and Socket joint.
More Questions from Class 11 Biology Locomotion and Movement EXERCISES
- Q1: Draw the diagram of a sarcomere of skeletal muscle showing different regions.
- Q2: Define sliding filament theory of muscle contraction.
- Q3: Describe the important steps in muscle contraction.
- Q4(a): Write true or false. If false change the statement so that it is true. (a) Actin is present in thin filament
- Q4(b): Write true or false. If false change the statement so that it is true. (b) H-zone of striated muscle fibre represents both thick and thin filaments.
- Q4(c): Write true or false. If false change the statement so that it is true. (c) Human skeleton has 206 bones.
- Q4(d): Write true or false. If false change the statement so that it is true. (d) There are 11 pairs of ribs in man.
- Q4(e): Write true or false. If false change the statement so that it is true. (e) Sternum is present on the ventral side of the body.
- Q5(a): Write the difference between : (a) Actin and Myosin
- Q5(b): Write the difference between : (b) Red and White muscles
- Q5(c): Write the difference between : (c) Pectoral and Pelvic girdle
- Q6: Match Column I with Column II : Column I Column II (a) Smooth muscle (i) Myoglobin (b) Tropomyosin (ii) Thin filament (c) Red muscle (iii) Sutures (d) Skull (iv) Involuntary
- Q7: What are the different types of movements exhibited by the cells of human body?
- Q8: How do you distinguish between a skeletal muscle and a cardiac muscle?
- Q9(a): Name the type of joint between the following:- (a) atlas/axis
- Q9(b): Name the type of joint between the following:- (b) carpal/metacarpal of thumb
- Q9(c): Name the type of joint between the following:- (c) between phalanges
- Q9(e): Name the type of joint between the following:- (e) between cranial bones
- Q9(f): Name the type of joint between the following:- (f) between pubic bones in the pelvic girdle
- Q10(a): Fill in the blank spaces: (a) All mammals (except a few) have __________ cervical vertebra.
- Q10(b): Fill in the blank spaces: (b) The number of phalanges in each limb of human is __________
- Q10(c): Fill in the blank spaces: (c) Thin filament of myofibril contains 2 ‘F’ actins and two other proteins namely __________ and __________.
- Q10(d): Fill in the blank spaces: (d) In a muscle fibre $Ca^{++}$ is stored in __________
- Q10(e): Fill in the blank spaces: (e) __________ and __________ pairs of ribs are called floating ribs.
- Q10(f): Fill in the blank spaces: (f) The human cranium is made of __________ bones.
CBSE Solutions for Class 11 Biology Locomotion and Movement
Chapters in CBSE - Class 11 Biology
- The Living World
- Biological Classification
- Plant Kingdom
- Animal Kingdom
- Morphology of Flowering Plants
- Anatomy of Flowering Plants
- Structural Organisation in Animals
- Cell – The Unit of Life
- Biomolecules
- Cell Cycle and Division
- Transport in Plants
- Mineral Nutrition
- Photosynthesis
- Respiration in Plants
- Plant Growth and Development
- Digestion and Absorption
- Breathing and Exchange of Gases
- Body Fluids and Circulation
- Excretory Products and Elimination
- Neural Control and Coordination
- Chemical Coordination and Integration
Top Tutors who teach Locomotion and Movement
In my experience providing tuition for Class 11 students, I aimed to create a supportive and engaging learning environment tailored to their unique needs. I focused on key subjects such as English, Social Studies which are crucial for their board examinations. Teaching Methodology: I began each session by assessing the students’ current understanding and identifying specific areas where they needed support. This allowed me to customize my lesson plans to address their weaknesses while reinforcing their strengths. I employed a variety of teaching methods, including: Interactive Discussions: I encouraged students to participate actively by asking questions and engaging in discussions around key concepts, which helped to deepen their understanding. Problem-Solving Sessions: In subjects like Mathematics and Science, I emphasized problem-solving techniques. I walked them through complex problems step-by-step, encouraging them to think critically and develop their reasoning skills. Practice Tests: I conducted regular quizzes and mock tests to familiarize them with the exam format and to track their progress. This also helped reduce anxiety leading up to their actual exams. Student Engagement: To keep students motivated, I incorporated real-life applications of the concepts we covered. For example, in Science, I would relate topics to everyday phenomena, making the material more relatable and interesting. I also encouraged peer collaboration, allowing students to work together on challenging problems, fostering teamwork and communication skills. Feedback and Support: I provided constructive feedback on their work, highlighting both areas of improvement and their successes. I made myself available for additional support outside of regular sessions, whether through email or online messaging, to answer questions and clarify doubts. Results and Impact: Many of my students showed significant improvement in their confidence and academic performance. Witnessing their growth, especially as they prepared for their board exams, was incredibly rewarding. I emphasized the importance of a positive mindset, helping them develop not just academically, but also personally. Overall, my experience teaching Class 11 tuition was fulfilling, as I was able to make a meaningful impact on my students' educational journeys while fostering a love for learning.
Satisfactory, command on subject. Very well described the topic it was just a demo class , rest depends on other topics, though I found mam is sweet n goo in her subject.
I am a Ph.D. Scholar. I completed my BCA from Calicut University, finished my MCA from Kristu Jayanti College (Autonomous), and currently pursuing my Ph.D. in Christ (Deemed to be University). Now, I am doing my research in Artificial Intelligence (Computer Science) and Exoplanetary Science (Physics). Therefore, I have relevant knowledge and experience in Computer Science and Physics concepts, including advanced topics like AI, ML, DL, NLP, Quantum Mechanics, Astrophysics, etc...
Complete NCERT will be taught ... Doubt sessions will be provided
Very friendly, we understood very easily the way he is explaining. Put outstanding efforts on students, give weekly/monthly test and give a support to our life. It is the best opportunity to learn. Thank you sir.
I am teacher with over experience of 20 years. Provides complete notes and assignment. And make subject more understanding and easy.
Took online one to one class , highly satisfy, sir is knowlegeble and experienced teacher and took regular test.
I worked as a freelance Chemistry Teacher to class 11 and 12 students of CBSE board in Pune , Maharashtra from 2008-2018. For the past 10 years ,I have stayed connected with my subject by assisting my son and daughter in their Jee preparation.Both of them qualified Jee advanced exam with a good rank.Son qualified in 2019 and daughter qualified in 2025.
The experience has been very good. She is a very dedicated teacher and gives thorough explanations of the concepts.
Other Subjects in CBSE - Class 11
Download free CBSE - Class 11 Biology Locomotion and Movement EXERCISES worksheets
Download Now