Having the ability to roll or curl the tongue up along both sides to form a tube is a dominant trait. Which diagram represents the chromosomes in a person that does not have this ability? 2 chromosomes are labeled Upper H and Upper H.

2 chromosomes are labeled Upper H and h.

2 chromosomes are labeled h and h.

1 chromosome is labeled Upper H and the other chromosome is not labeled.

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answer; the correct answer is (beta)

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

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