Read and download free pdf of CBSE Class 11 Biology Locomotion and Movement Assignments. Get printable school Assignments for Class 11 Biology. Standard 11 students should practise questions and answers given here for Chapter 20 Locomotion And Movement Biology in Grade 11 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 11 Biology prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations
Assignment for Class 11 Biology Chapter 20 Locomotion And Movement
Class 11 Biology students should refer to the following printable assignment in Pdf for Chapter 20 Locomotion And Movement in standard 11. This test paper with questions and answers for Grade 11 Biology will be very useful for exams and help you to score good marks
Chapter 20 Locomotion And Movement Class 11 Biology Assignment
Ques. Which of the following is not a function of the skeletal system?
(a) Production of body heat
(b) Locomotion
(c) Production of erythrocytes
(d) Storage of minerals
Answer: A
Ques. Glenoid cavity articulates
(a) clavicle with scapula
(b) humerus with scapula
(c) clavicle with acromion
(d) scapula with acromion.
Answer: B
Ques. Three of the following pairs of the human skeletal parts are correctly matched with their respective inclusive skeletal category and one pair is not matched. Identify the non-matching pair.
Pair of skeletal parts Category
(a) Sternum and ribs Axial skeleton
(b) Clavicle and glenoid cavity Pelvic girdle
(c) Humerus and ulna Appendicular skeleton
(d) Malleus and stapes Ear ossicles
Answer: B
Ques. Which one of the following is the correct matching of three items and their grouping category?
Items Group
(a) Ilium, ischium,pubis Coxal bones of pelvic girdle
(b) Actin, myosin, rhodopsin Muscle proteins
(c) Cytosine, uracil, thiamine Pyrimidines
(d) Malleus, incus, cochlea Ear ossicles
Answer: A
Ques. Which one of the following items gives its correct total number?
(a) Types of diabetes-3
(b) Cervical vertebrae in humans-8
(c) Floating ribs in humans-4
(d) Amino acids found in proteins-16
Answer: C
Ques. In human body, which one of the following is anatomically correct?
(a) Collar bones - 3 pairs
(b) Salivary glands - 1 pair
(c) Cranial nerves - 10 pairs
(d) Floating ribs - 2 pairs
Answer: D
Ques. An acromion process is characteristically found in the
(a) pelvic girdle of mammals
(b) pectoral girdle of mammals
(c) skull of frog
(d) sperm of mammals.
Answer: B
Ques. What will happen if ligaments are torn ?
(a) Bones will move freely at joint and no pain.
(b) Bone less movable at joint and pain.
(c) Bone will become unfixed.
(d) Bone will become fixed.
Answer: B
Ques. Sternum is connected to ribs by
(a) bony matter
(b) white fibrous cartilage
(c) hyaline cartilage
(d) areolar tissue.
Answer: C
Ques. Bone related with skull is
(a) coracoid (b) arytenoid
(c) pterygoid (d) atlas.
Answer: C
Ques. Total number of bones in each limb of a man is
(a) 24 (b) 30
(c) 14 (d) 21.
Answer: B
Ques. The number of floating ribs in the human body is
(a) 3 pairs (b) 2 pairs
(c) 6 pairs (d) 5 pairs.
Answer: B
Ques. Which of the following components is a part of the pectoral girdle?
(a) Sternum (b) Acetabulum
(c) Glenoid cavity (d) Ilium
Answer: C
Ques. The cervical vertebrae in human is
(a) same as in whale
(b) more than that in rabbit
(c) double than that of horse
(d) less than that in giraffe.
Answer: A
Ques. Long bones function in
(a) support
(b) support, erythrocyte and leucocyte synthesis
(c) support and erythrocyte synthesis
(d) erythrocyte formation.
Answer: B
Ques. Number of cervical vertebrae in camel is
(a) more than that of rabbit
(b) less than that of rabbit
(c) same as that of whale
(d) more than that of horse.
Answer: C
Ques. A deltoid ridge occurs in
(a) radius (b) ulna
(c) femur (d) humerus.
Answer: D
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