Hello There!
A red blood cell placed in pure water would "BURST"
This is because water would move in the red blood cell and become hypotonic. It does not have enough space so thats why it bursts.
Answer: I think that the reason to this is because the oxygen abundance was too low, the competition for food and other resources was too high, so there could be fish the would be filtered out and be killed.
Explanation:
Individuals who receive different alleles from each parent are said to be heterozygous at that locus. The alleles an individual has at a locus is called a genotype. The genotype of an organism is often expressed using letters. The visible expression of the genotype is called an organism's phenotype.
DNA, or the instructions for making proteins, is found within the nucleus of the cell; while protein synthesis machinery is found in the cytoplasm of the cell. <span>The nucleus is the site of transcription, production of messenger RNA (mRNA) and after being post-transcriptional modified mRNA is exported from the nucleus. Translation of mRNA occurs within the cytoplasm (proteins are synthesized).</span>