I think you mean Round could be RR or Rr (round is dominant to wrinkled)
R=round
r=wrinkled
RR would be round phenotypically
Rr would be round phenotypically
To determine if they are RR or Rr you should perform a backcross with a wrinkled mutant!
I put a picture to demonstrate this.
If they are RR then if you cross with rr you would only get phenotypically Round pea plants.
If they are Rr then if you cross with rr you would get 50% round and 50% wrinkled. Any wrinkled? Definitely the heterozygote Rr!!
Explanation:
Oxygenic photosynthesis is composed of two stages: the light-dependent reactions and the light-independent reactions. The light-independent reactions use the ATP and NADPH from the light-dependent reactions to reduce carbon dioxide and convert the energy to the chemical bond energy in carbohydrates such as glucose.
Answer:
Reactants: Carbon dioxide, water, and sunlight
Products: Glucose and oxygen gas
Organisms: Most plants, most algae, and cyanobacteria
What happens?: Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
<span>In this item, we are asked to reason out as to why crossing over add to the genetic diversity of the sexually reproducing organisms. The answer to this question is that it is the exchange of genetic material between homologous chromosomes resulting in recombinant chromosomes. The answer to this item is letter B. </span>
<h3><u>Answer;</u></h3>
<em>16 half-cup servings of beans and 4 three oz. servings of shrimp</em>
<h3><u>Explanation and solution;</u></h3>
Let x = number of half-cup servings of beans
Let y = number of 3 oz. servings of shrimp
We will have 2 equations, one for carbs and one for calories
7x + 9y = 148
30x + 190y = 1240
30(7x + 9y) = 30(148)
-7(30x + 190y) = -7(1240)
210x + 270y = 4440
-210x - 1330y = -8680
-1060y = -4240
y = 4
7x + 9y = 148
7x + 9(4) = 148
7x + 36 = 148
7x = 112
x = 16
Hence; X = 16 and Y= 4
16 half-cup servings of beans and 4, 3 oz. servings of shrimp