Dominant traits always appear over recessive
In my opinion the best sounding answer is C I hope this helpes<span />
Answer:
b. They cannot reproduce outside of a host cell.
Explanation:
Viruses are <em>parasitic organisms</em> that need a<em> host</em> in order to<u> thrive</u> and <u>reproduce</u>. This means that they cannot replicate outside of a host cell, but can only do this by parasitizing it. They have to find a host cell in order to continue their life-cycle or else they won't thrive. The word "obligate" means <em>being restricted to a specific mode or function in life</em>. This shows that the virus has a restriction when it comes to <u><em>reproduction.</em></u> It cannot reproduce without finding a host cell.
Answer: D. lymphangitis
Explanation:
Lymphangitis is an infection of the lymphatic vessels. The lymphatic vessels are part of the immune system. They help transport infected fluids away from the site of an infection. Lymphangitis is caused by bacteria.
It starts with a bacterial skin infection. When lymphatic vessels begin to remove fluids from infection, bacteria may enter the lymphatic vessels and begin to grow. Growth causes infection. Symptoms may include the following: Redness or red spots on the skin; Pain; Inflammation; Heat at the site of infection; Fever or chills; Fluids or leaking pus in the affected area and Swollen glands.
Flagella are long, thread-like appendages which provide some live single cells with the ability to move, motility. Bacteria which have flagella are either rod or spiral-shaped and are known as bacilli and spirochetes, respectively. Cocci, or round bacteria, are almost all nonmotile. I hope this helps you :) I Have this in my Bio Notes