Helicase, DNA polymerase, Ligase and Primase. These are the ones we learned I don't know if there are more.
When food is plentiful, many Hydra reproduce asexually by producing buds in the body wall, which grow to be miniature adults and break away when they are mature. When a hydra is well fed, a new bud can form every two days.
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
They are a cacti that suffers pressure from drought (no water or dry land) and other animals. Animals such as mammals try to find and get water for the cacti so that they can survive.
Answer:
Stem cells has a great contribution in order to maintaining homeostasis in the body because stem cells are produced rapidly and sent to the sites of the body where cells are old or get damaged maintain stability in the body.
Explanation:
Stem cells are specially type of cells which has the ability to change their structure according to the cell needed by the body. If brain cells are damaged, stem cells change their shape according to the brain cells and perform their functions by replacing the damage cells.
