First Plasmid is a chromosomal element often a circular DNA.
The uptake of a plasmid from the environment is NOT a common event reason being, bacteria naturally take up DNA from their environment in a process called transformation. Thus if a bacterium takes up a piece of DNA that cannot be maintained in a cell then that cell will not survive.
Answer: 1. the dominant traits are yellow and Round and the recessive traits are wrinkle and green
2. RrYy
3. RrYy and RrYy
4. rrYy or rrYY
explanation: 1. the capitol letters are the dominant trait and the lowercase the receive .
2. Heterozygous means you have 2 different alleles
3. You take the first letter out of each section on both parents
Water can diffuse without being digested
<span>The framework of organs such as the spleen and liver is made up of reticular tissue.</span>
<span>Mutations generated in a species gene pool important because mutations cause evolution.</span>