An alien species has two alleles for antennae shape: flat (f) and round (f). the flat (f) allele exhibits complete dominance, the round (f) allele is recessive. create a punnett square in your notes, and explain the probability of a baby alien having round antennae, if one of the parents had heterozygous dominant (ff) alleles, and one parent had homozygous recessive (ff) alleles.

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla