Answer:
1) RNA polymerase unzips DNA and frees RNA nucleotides join DNA to form mRNA
2) mRNA is transported from the nucleus of the cell to the ribosomes of the cell
3) mRNA joins the ribosome, and the anti codons from tRNA join mRNA to form a chain of amino acids
4) A chain of amino acids is formed from the peptide bonds, creating a protein.
5) Once the protein is made, the gene for a particular trait is expressed.
The answer is B. <span>They build in the population over time. </span>
Heyo, first off the dependent variable is the variable you measure at the end of the experiment, so basically the outcome of the experiment.
Sara and Juan used the four different types of soils which was considered as the independent variable. The independent variable is the variable you change at the beginning of the experiment.
The dependent variable of the experiment which was measured last was seed germination, and plant growth.
Answer:
If a whole specie of organisms has to survive, they should must possess the ability to reproduce and adopt to environmental conditions in better way.
For example: If a disaster occurs or a condition of unfavorable weather occurs, the specie will survive even if only few members remain alive. Because those members will reproduce and regrow the community.
The reason is this that reproduction is not important for the survival of one organism, like organism will still survive even if he do not reproduce, but if a whole specie has to survive and continue, reproduction is most important trait.
Hope it help!
