Help pls *serious ppl only*

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short

Sharks depend on production for survival