Write true or false. If false, change the statement so that it is true. (a) Actin is present in thin filament. (b) H zone of striated muscle fibre rep

1. False. The old woman did not have a weighing scale. 2. True 3. False. The people at Boripada never heard of hybrids, fertilizers or pesticides. 4. False. She was very happy and nodded her head with...

A zone between 105° and 140° from the epicentre is identified as the shadow zone for P and S waves because- 1. Generally, seismographs located at any distance within 105° from...

A. False  Homolytic fission involves symmetrical breaking of a covalent bond. B. False  Heterolytic fission results in the formation of charged ions like cation and anion. C. False  Free radicals are electrically neutral/uncharged species. D. False  Aniline...

(A) Savannahs

Correct option is D) heart

B) Striated muscles

Given: For each battery, V1 = V2 = 1.5 volt, I = 0.5 A To find: Resistance (R) Formula: V = IR Calculation: Total voltage, V = V1 + V2 = 3 volt From formula, R = \(\frac{V}{I}\) = \(\frac{3}{0.5}\) = 6.0 Ω

1. Skeletal muscles are striated muscles as it shows cross-striations in the form of light and dark bands whereas smooth muscles are without striations, thus can be differentiated.  2. Cardiac muscle...

Structure: 1. They consist of large number of fasciculi which are wrapped by a connective tissue sheath called epimysium or fascia. Each individual fasciculus covered by perimysium.  2. Each fasciculus in turn...

White muscle fibres mainly performs anaerobic respiration.