If you are looking for a single word answer, it is Eukaryotes. Hope this helps!
Answer: An introduced species might become invasive if it can outcompete native species for resources such as nutrients, light, physical space, water, or food. If these species evolved under great competition or predation, then the new environment may host fewer able competitors, allowing the invader to proliferate quickly.
Explanation:
Answer:
Second generation offspring genotype
PP, Pp, Pp, pp
Phenotype of Second generation offspring
PP and Pp will be purple in color
and pp will be white in color
Explanation:
Let the allele for purple color of flowers be "P" and the allele for white color of flowers be "p"
Given in F1 generation pure-breeding strain with purple flowers are crossed with pea plants from a pure-breeding strain with white flowers
Genotype of pure-breeding purple flowers be "PP"
Genotype of pure-breeding white flowers be "pp"
Genotype of offspring after first generation cross will be "Pp"
Second generation cross
Pp * Pp
PP, Pp, Pp, pp
Thus,
PP and Pp will be purple in color
and pp will be white in color