Answer: Male red-winkled black birds defending limited nesting sites from other males.
Explanation: Intraspecific competition is defined as a competition between two individuals from the same species. There are two types of intraspecific competition which are interference intraspecific competition and exploitation intraspecific competition. For the purpose of the answer provided above, interference intraspecific competition is discussed.
In interference intraspecific competition, the species establish hierarchies through aggressive behavior in which one or more individuals within the population holds a dominant status over the others. These individuals limit or prevent access of more subordinate individuals to a resources through direct interactions.
Here, only those individuals who are dominant or holds territories will increase their production success. Example of this is in when two winkled black birds establishes a territory of nesting sites, thus limits the access of this nesting sites thereby defending the nesting sites from other males.
Carbohydrates contain carbon, hydrogen, and oxygen. It can bond with other carbon atoms as well as other elements. hope this helps
Answer:
Positive
Explanation:
Protons have a positive charge
Neutrons have no charge
Electrons have a negative charge
There more protons than electrons so the overall charge is positive
<span> option a ...an altered sequence of amino acids in the protein that the gene encodes </span>
Answer:
melanin production
Explanation:
it occurs in the hair or skin
