A punnet square is a diagram that is used to predict an outcome of a particular cross or breeding experiment. The diagram is used by biologist to determine the probability of an offspring having particular genotype. Base on that the possible answer would be that the<span> two parents should have genotype a of something like XXi x XY where Xi is the allele for red eye colour</span>
Answer:
The right and left subclavian vein.
Explanation:
It is known that lymphatic vessels flushes the tissues, collecting waste products, bacteria, and damaged cells, and then drains as lymph into "left and right subclavian vein".
I believe its D I hope it helps
A factor that lends assistance to, supplements, or adds to a condition or disease is a Contributing factor.
Contributing factor- Practices used in food preparation, human actions, and environmental circumstances all play a part in the viruses' entry into or growth in food, which can result in outbreaks.
Supplements- Something that completes or adds is defined as
1.) dietary augmentation.
2.) a section that is added to or published as a continuation of a book or magazine in order to add information or fix errors.
3.) It is an angle or arc that, when added to another, produces a 180° supplement.
To know more about the Contributing factor, click on the below link,
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Complete Question:
The container of a breakfast cereal usually lists the number of calories and the amounts of protein, carbohydrate, and fat contained in one serving of the cereal. The amounts for two common cereals are given below. Suppose a mixture of these two cereals is to be prepared that contains exactly 295 calories, 9 g of protein, 48 g of carbohydrate, and 8 g of fat. a. Set up a vector equation for this problem. Include a statement of what the variables in your equation represent. b. Write an equivalent matrix equation, and then determine if the desired mixture of the two cereals can be prepared.
Nutrient General mills cheerios Quaker 100% Natural cereal
Calories 110 130
Protein (g) 4 3
Carbohydrate (g) 20 18
Fat (g) 2 5
Solution:
Representation of data in equation.
x1 is the number of servings of Cheerios and
x2 is the number of servings of Natural Cereal
110
+ 130
= 295
4 + 3 = 9
20 + 18 = 48
2 + 5 = 8
Representation of data in vector equation,
![\left[\begin{array}{ccc}110\\4\\20\\2\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D110%5C%5C4%5C%5C20%5C%5C2%5Cend%7Barray%7D%5Cright%5D)
+ ![\left[\begin{array}{ccc}130\\3\\18\\5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D130%5C%5C3%5C%5C18%5C%5C5%5Cend%7Barray%7D%5Cright%5D)
= ![\left[\begin{array}{ccc}295\\9\\48\\8\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D295%5C%5C9%5C%5C48%5C%5C8%5Cend%7Barray%7D%5Cright%5D)
Equivalent matrix equation of data
![\left[\begin{array}{ccc}110&130&295\\4&3&9\\20&18&48\\2&5&8\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D110%26130%26295%5C%5C4%263%269%5C%5C20%2618%2648%5C%5C2%265%268%5Cend%7Barray%7D%5Cright%5D)
Row reduce the matrix
≅ ![\left[\begin{array}{ccc}1&0&1.5\\0&1&1\\0&0&0\\0&0&0\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%261.5%5C%5C0%261%261%5C%5C0%260%260%5C%5C0%260%260%5Cend%7Barray%7D%5Cright%5D)
1.5 serving of cherrios with 1 serving of natural cereal requried to make desired mixture.
= 1.5 , = 1
a) + =
b) = 1.5 , = 1
