Answer:
As DNA contain phosphorus in its structure in large amount, therefore, Harshey and Chase labeled DNA with radioactive phosphorus and because protein contains some amino acids which have sulfur so they labeled T2 bacteriophage protein with sulfur.
So after that they infected E.coli bacteria with radioactively labeled phages and after centrifugation, they have found that pellet which contains cells is showing the presence of radioactive phosphorus and supernatant which have T2 phage capsid protein showing the presence of radioactive sulfur.
Therefore by labeling viral protein and viral DNA they found that DNA is the genetic material not protein.
Answer:
i dont know but you pfp bad ;/
Explanation:
Answer:
The answer is in the picture
Explanation:
I don't really know how to explain I mean cells were just made that way so I hope this answer helped.
I guess it should be hyperkinesia
Answer:
The mean weight of the progeny is
grams
Explanation:
Given -
Mean fruit weight of tomato plant (M1)
g
Narrow sense heritability (h2)
g
Mean weight of tomato plant selected for artificial selection (M0)
g

Substituting the given values in above equation, we get -

The mean weight of the progeny is
grams