In a Punnett square, dominant traits are shown
using
letters and recessive traits are
shown using
letters.

The answer is using capital and lower case letters

Question 4 of 5 what type of advertisement should you be careful of accepting as truth? a. an ad stating a product contains “special” or “secret” ingredients b. an ad that states the product has published consumer-tested results c. an ad for a medicine that states it has gone through government testing and is proven safe d. an ad for dog food claiming 9 out of 10 dogs like their beef-flavored brand