Day is simply when a part of the world is getting direct sunlight and night is when the sun is not facing that part of the world and relies on the reflection of the sun on to the moon to get sunlight.
Answer:
Epithelial tissue is the type of a tissue which covers the surface of the body.
Explanation:
Epithelial tissue also known as epithelium refers to the sheet of cells which covers the exterior surfaces of the body,linings of the internal cavities, passageways and forms certain glands.
The no.of cell layers and cell types give rise to 6 different types of epithelial tissues:
- Simple Squamous Epithelia
- Simple Cuboidal Epithelia
- Simple Columnar Epithelia
- Stratified Squamous Epithelia
- Statified Cuboidal Epithelia
- Stratified columnar Epithelia
Four functions of the epithelial tissues are:
- Protection of the underlying tissue
- Absorption
- Secretion
- Reception of sensory stimuli
The scientific name or the binomial nomenclature has a number of advantages over using the common names. 1. Organise and classify - the organism can be easily categorised, this really helps making it easier to understand the characteristics of a specific organism in an organised chart.
