$(a)$ Voluntary muscles are also known as skeletal muscles. Justify.
$(b)$ Give two structural characteristics of these voluntary muscles.
$(b)$ Give two structural characteristics of these voluntary muscles.
(N/A) These muscles are called skeletal muscles because they are primarily attached to the bones of the skeleton and facilitate body movement.
$(b)$ Two structural characteristics are:
$(i)$ They exhibit alternating light and dark bands (striations) under a microscope.
$(ii)$ They are multinucleated (contain many nuclei) and the cells are cylindrical and unbranched.
$(b)$ Two structural characteristics are:
$(i)$ They exhibit alternating light and dark bands (striations) under a microscope.
$(ii)$ They are multinucleated (contain many nuclei) and the cells are cylindrical and unbranched.
Explore More
Similar Questions
$(i)$ Draw a diagram of the epidermis of a leaf showing the surface view and label the stomata,guard cells,and epidermal cells.
$(ii)$ Answer the following:
$(a)$ How is the epidermis of plants living in very dry habitats adapted?
$(b)$ Write the functions of guard cells of stomata in the leaf.
$(ii)$ Answer the following:
$(a)$ How is the epidermis of plants living in very dry habitats adapted?
$(b)$ Write the functions of guard cells of stomata in the leaf.
Medium
View Solution$A$ lion and a mango tree are both complex living organisms with specialised yet different tissue systems to perform basic life processes. Give two reasons for possessing different tissues to perform similar functions.
Medium
View SolutionPermanent tissues are derived from
Easy
View SolutionWater hyacinth floats on the water surface. Explain.
Easy
View SolutionGive differences between ligaments and tendons.
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo