1000 meters are in a kilometer
Answer:
hypha and rhizoids
Explanation:
most of the fungi are saprotroph. They secretes digestive enzymes from hypha of the mycelium on the dead and decaying matter. Digestive enzymes digest complex organic materials into simpler and soluble form in the external medium. With the help of a root-like structure called rhizoids absorb nutrients from external medium into their body.
Answer:
B. Surgery
Explanation:
I am not entirely sure but based on the definition of selection pressure (which talks about how external agents affect the survival of an organism) surgery is does not meet the definition.
A tiger hunting a prey affects the survival of prey. Beginning of ice age is an environmental agent that can affect survival of organism that cant tolerate cold. Antibiotics are drugs that can kill bacteria thus lower their survival. Surgery can actually increase survival if some form of disease is being treated.
<span>The genetic variation in the population is decreasing due to selective pressure. </span>
