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Sabita Anand

Asked: February 23, 2021In: Class 11 Biology

Define sliding filament theory of muscle contraction.

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement Important Board Questions Locomotion and Movement NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 2

Sabita Anand

Asked: February 23, 2021In: Class 11 Biology

Fill in the blank spaces: (a) All mammals (except a few) have cervical vertebra. (b) The number of phalanges in each limb of human is (c) Thin filament of myofibril contains 2 ‘F’ actins and two other proteins namely and . (d) In a muscle fibre Ca++ is stored in (e) and pairs of ribs are called floating ribs. (f) The human cranium is made of bones.

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement Important Board Questions Locomotion and Movement NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 10

Sabita Anand

Asked: February 23, 2021In: Class 11 Biology

How do you distinguish between a skeletal muscle and a cardiac muscle?

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement Important Board Questions Locomotion and Movement NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 8

Sabita Anand

Asked: February 23, 2021In: Class 11 Biology

What are the different types of movements exhibited by the cells of human body?

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement Important Board Questions Locomotion and Movement NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

Sabita Anand

Asked: February 23, 2021In: Class 11 Biology

Write the difference between: (a) Actin and Myosin (b) Red and White muscles (c) Pectoral and Pelvic girdle

NCERT Solutions for Class 11 Biology Chapter 20 Locomotion and Movement Important Board Questions Locomotion and Movement NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

Define sliding filament theory of muscle contraction.

How do you distinguish between a skeletal muscle and a cardiac muscle?

What are the different types of movements exhibited by the cells of human body?

Write the difference between: (a) Actin and Myosin (b) Red and White muscles (c) Pectoral and Pelvic girdle

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