<span>Just as you've laid it out in your question. There is 1 YY (the only seed that will breed true for Yellow). There are 2 Yy, which are Y, but will not breed true for yellow, and there's 1 yy (which I'm guessing is green, and will only breed true for that color. Since that seed won't be included in with the seeds that are yellow, there are only 3 to choose from. </span>
<span>So that's a total of 3 yellow seeds, and out of those 3, only one is YY (true breeding for yellow) Your chance of picking up one seed and having it be YY (true breeding for yellow) is 1 in 3, or 33.3%</span>
The accurate description for the binary star systems are that they have stars that might appear to wobble and also, often have one star that is brighter than the other.
Option D and Option E
Explanation:
The binary star systems are often refer to as the double star system which consists of only two star in the system. more than two star are refer to as the multiple star system.
The two stars in the binary star system appear as the one to be the brighter and other to be the dimmer. Brighter star stands the primary and other the secondary. They appear to wobble around a point which has no visual companion at all.
Answer: RNA copies the DNA and builds a exact copy if it