1. Introduction of non native species into stable ecosystems.
Answer:The inward flow of sodium ions increases the concentration of positively charged cations in the cell and causes depolarization, where the potential of the cell is higher than the cell's resting potential.
Explanation:
They should hurt the species in population, health, or traits. This could happen because of factors like habitat availability or weather. Human interaction and deforestation are big factors as well
Answer:
The answers are in the PDF!
I hope I helped!
Codominance- Occurs when two of the same gene are present in a living thing, and both alleles are expressed separately in different parts of an organism.Instead of one trait being dominant over the other, both traits appear.
<h2>Point mutation.</h2>
Explanation:
- The protein will be unchanged.
Mutation is defined as a change in nucleotide sequence of a gene. When a single nucleotide is inserted,deleted or substituted in a DNA sequence, then the resulting mutation is classified as point mutation.
A gene contains two region- intron region and exon region.
The region that codes for a particular protein is called the exon and the region that separates two exons and does not code for any protein is called the intron.
Most of the point mutations in the intron region are silent except if it is located at the splice site recognition sequence.
In the given situation the mutation is in the middle of the intron region so there is no chance of it being a splice site recognition sequence. Hence the protein will remain unchanged.
