Hi there!
The cell theory states that all cells can make duplicates of themselves. They do this by dividing themselves in half, until they are two cells.
The cell which divides itself in half is called the parent cell, and the cells that are produced from this are called daughter cells.
The origin of the cell, would most likely be the parent cells.
Hope this helps!
~DL
whenever humans exhale carbon dioxide, plants take it in and use it to make a mixture of sunlight and water to create nutrients for itself. Once it creates the nutrients it releases oxygen which us humans use to breathe. This operation is called photosynthesis.
Hello! The answer is false.
It is actually the opposite. The notochord is a primitive axial skeleton, and in humans, it disappears. It eventually becomes part of the vertebral column, which is the backbone that we have today.
Hope this helps!
Answer: True.
Explanation:
Pseudomonas aeruginos is a gram negative bacteria that can cause Infections in human bodies when there is favourable condition. It is found in the environment.
It cause chronic biofilm infection in the lungs of Cystic fibrosis patients. The matrix of the biofilm is the alginate which is a polysaccharide and it is the major cause of lung damage in Cystic fibrosis patients.
The growth of the biofilm in the Cystic fibrosis patients is due to constant change in DNA, slower growth and favourable conditions that help the bacteria to survive.
