Each offspring will receive one allele from each parent, so the cross will be Yy with yy, resulting in four possible offspring: Yy, Yy, yy, and yy. Since Y is dominant to y, there will be two yellow for every four offspring or the ratio of 1/2 (Look up Punnet squares to understand this concept better)
In reproductive cells so the answer is A and B
Sodium(Na) has 11 electrons.
But Na⁺ has 1 electron less than a neutral atom of Na.
Answer: Na⁺ has 10 electrons.
A is the answer hope this helps
Option B
An important factor in Oswald Avery's ability to identify the "transforming principle” as DNA was the fact that proteins contain very little phosphorus
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Explanation:</u></h3>
Oswald Avery manifested an approach to clarify this transforming principle. He then conveyed a range of chemical tests to discover out what it was. Scientists did comprehend that genes were placed on chromosomes and that chromosomes consisted of DNA and proteins.
At the event, yet, proteins resembled to be a better alternative for the genetic material. Chemical analysis explicates that the proportions of elements in the decoction exactly resembled those observed in DNA. Proteins comprise substantially no phosphorus.