Most invertebrates leave their young to fend for themselves while vertebrates help their young till they are ready
because the organisms uses most of the energy it takes in to sustain their own life.
Hope this helps!
-Payshence
Includes all of the living organisms on earth so it should be glaciers
Answer:
<h2>Reduced ability to colonize the mammalian gut.</h2>
Explanation:
The Entner-Doudoroff Pathway (ED Pathway) is a metabolic pathway that is most notably in Gram-negative bacteria, some + bacteria and archaea. Glucose is the starting molecuke in the ED pathway and through a series of enzyme assisted chemical reactions it is catabolized into pyruvate.
Those mutants of E. coli lacking a key enzyme in Entner-Doudoroff (ED Pathway)Pathway leads to reduced ability to colonize the mammalian gut.
Answer:
Parasitism
Explanation:
First, let's define each term.
<u>Mutualism:</u> A symbiotic relationship where both organisms benefit
<u>Commensalism: </u>An association where one organism benefits, and the other is not harmed or benefited.
<u>Neutralism: </u>2 organism interact but they have no effect on each other.
<u>Parasitism: </u>A symbiotic relationship where a parasite lives in or on another organism and harms the organism.
A dog and a tick are an example of parasitism. The tick lives on the dog and drinks the dog's blood. This is the food for the tick, so the tick is benefiting by gaining a food source. The dog can be harmed if the tick is carrying a disease, such as Lyme disease.
