Answer: Derek is TT and his wife Ashley tt. Thus children are Tt
Explanation: T Is dominant and t is recessive.
Answer:
D. Use the polymerase chain reaction.
Explanation:
<em>Option A is incorrect because subjecting the DNA to electrophoresis will only identify, purify or quantify the DNA.</em>
<em>Option B is incorrect because nucleic acid probes are only useful in detecting mRNA.</em>
<em>C is incorrect because amniocentesis is just a medical procedure involving the removal of amniotic fluid for the purpose of analysis.</em>
<em>Option E is not correct because restriction enzymes will only cut the DNA at specific points.</em>
The correct option is D. Polymerase chain reaction is a procedure in molecular biology that is utilized to amplify or multiply a copy of DNA.
Answer:
It should be D.
Explanation:
The food chain will be unbalanced if a whole population of robins die. I hope this helps! If this answer is wrong then I would love to recieve some feedback on what I did wrong! Thank you!
A genotype is your genes themselves, the phenotype is the appearance of those genes The phenotype is what you see and the genotype is just all of your genes