Answer:
The answer is langerhans cells.
Explanation:
The first option is false. Melanocytes are cells that are responsible for the production of melanin throughout the skin of the body which affects the skin color.
The second option is also false. The Sebaceous glands are located at the end of the hairs on the skin and are responsible for producing oil throughout.
The third option is correct because langerhans cells are responsible for producing antigen throughout the skin and they are a part of the skin's immune system.
I hope this answer helps.
Answer:
B
Explanation:
You can't change your DNA as far as I know and if you inherit exact copies of DNA from your parents that means you're a clone which human clones don't exist. You inherit genes from both your mother and father i.e you have blue eyes like your dad and brown hair like your mom.
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
Because they are prokaryotic cells.
Viruses cannot reproduce. they instead copy themselves with the help of a host cell. a cell can reproduce and doesn’t need help from other cells
