Why are `F_(2)` phenotypic and genotypic ratios same in a cross between red- flowered snapdragon and white-flowered snapdragon plants. Explain with the help of a cross.

Explanation

To understand why the F2 phenotypic and genotypic ratios are the same in a cross between red-flowered snapdragons and white-flowered snapdragons, we can analyze the inheritance pattern using a Punnett square. Here’s a step-by-step solution:

### Step 1: Identify the parental generation
- In this case, we have two parental snapdragon plants: one with red flowers (RR) and one with white flowers (rr).
- The red flower trait is dominant (R), and the white flower trait is recessive (r).

### Step 2: Determine the gametes
- The red-flowered plant (RR) can produce gametes with the allele R.
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