Q.1. What are involuntary muscle tissue? Where are they located?
Q.2.What are different types of epithelial tissues.?
Q.3. Differentiate between striated, smooth and cardiac muscle.
Q.4. Differentiate between glandular and cuboidal epithelial tissue.
Answers
Explanation:
In 1975 Bill Gates and Paul G. Allen, two boyhood friends from Seattle, converted BASIC, a popular mainframe computer programming language, for use on an early personal computer (PC), the Altair. Shortly afterward, Gates and Allen founded Microsoft, deriving the name from the words microcomputer and software.
Answer:
a)smooth muscle: Involuntary muscle that is found within the intestines, throat, uterus, and blood vessel walls. cardiac muscle: The striated and involuntary muscle of the vertebrate heart.
b)There are 3 different types of epithelial tissue: squamous, cuboidal, and columnar.
c)Cardiac and skeletal muscle are both striated in appearance, while smooth muscle is not. Both cardiac and smooth muscle are involuntary while skeletal muscle is voluntary. ... Striated muscle contracts and relaxes in short, intense bursts, whereas smooth muscle sustains longer or even near-permanent contractions.
d)if the cuboidal epithelium is arranged in many layers it forms the stratified cuboidal epithelium. It is found on the inner side of the pancreatic ducts and salivary glands. Glandular Epithelium – These are modified columnar epithelial tissues. They are large cells that present in the tear glands, sweat glands etc.