Answer:
3 purple fur : 1 white fur
Explanation:
since purple fur (H) is dominant, it will show up if it's there. 3 on the boxes have H in them so 3/4 of the offspring will have purple fur and 1/4 will have white fur. hope this helps
Answer:
Option B
Explanation:
The polymer chain reaction machinery, is basically DNA replication but on a grander scale. It is a laboratory technique that is utilized to make several copies of a segment/ fragment of DNA.
PCR is very precise and can be used to amplify, or copy, a specific DNA target sequence. Using PCR, copies of very small amounts of DNA sequences are greatly amplified in a series or cycles of temperature changes.
Immune System is the system that consists of proteins and cells.