Question: Kelp, a large, multicellular type of algae, has air bladders in the blades to help them float nea…

kelp, a large, multicellular type of algae, has air
bladders in the blades to help them float near the surface of the
ocean where they can get more sunlight. Assume that having many air
bladders (M) is dominant trait. Cross a heterozygous individual
with an individual without an air bladder and show the genotypic
and phenotypic ratios.