Question

1. why are punnett squares used?

a. to visually help other scientists understand physics
b. to help author a book on genetics
c. to determine the probability that an offspring would have a specific trait
d. to decode the human genome

Explanation:

Punnett squares are a tool in genetics (a subfield of Biology, which is part of Natural Science) used to predict the probability of offspring inheriting specific traits by showing the possible genetic combinations from parental alleles. Option A is incorrect as Punnett squares relate to genetics, not physics. Option B is wrong because they are for genetic analysis, not book - authoring. Option D is incorrect as decoding the human genome is done by techniques like sequencing, not Punnett squares. Only option C correctly describes the use of Punnett squares.

Answer:

C. To determine the probability that an offspring would have a specific trait