Question

Fill in the blanks by choosing an appropriate option.
In a _(1) wave the particles of the medium oscillate in a direction_(ii) to the direction of propagation. a Thus, during their oscillations, the particles may move upwards or downwards from the plane passing through their mean positions. The point of maximum positive displacement on a transverse wave is called_(ii) and the point of maximum negative displacement is called (iv). The wave produced in a stretched string when plucked are_(v) waves. (i) (iii) (iv)
A. Longitudinal Parallel Crest Trough Longitudinal B. Transverse Perpendicular Trough Crest Longitudinal C. Longitudinal Parallel Trough Crest Transverse D. Transverse Perpendicular Crest Trough Transverse​

Answer 1

Answer:

Type of muscle tissue present in wall of blood vessels is characterized by (A) Fusiform and uninucleated fibres (B) Branched and binucleated fibres (C) Short and multinucleated fibres (D) Fibres tapered at both ends with striations