Question

jose is practicing punnett squares. based on this sample, which box did he not fill out correctly?
options: b.
a.
c.
d.

Explanation:

Step1: Analyze Punnett Square Rules

In a Punnett square, alleles from one parent are on the top and from the other on the side. Each box is filled by combining the top and side alleles.

Step2: Check Each Option

• Option a: \(D\) (from top) and \(D\) (from side) gives \(DD\). Correct.
• Option b: \(D\) (from top) and \(d\) (from side) gives \(Dd\). Correct.
• Option c: \(d\) (from top) and \(D\) (from side) should give \(Dd\), but it's filled as \(DD\). Incorrect.
• Option d: \(d\) (from top) and \(d\) (from side) gives \(dd\). Correct.

Answer:

C.