Pueden dos individuos con distinto genotipo tener el mismo fenotipo? en que casos?

Translation-Can two individuals with different genotypes have the same phenotype? in which cases?

Yes. This is possible due to dominant allele.The phenotypic manifestation in an individual is as a result of genotypic  combination or interaction. The genotype combination of a dominant allele on homologous chromosomes reflects dominance when the two allele are  dominant(TT) or  the other is heterozygote  dominant  (Tt).Thus they exhibit same phenotype ; tallness, since they are both tall,(T-represented) dominance but different gene combination (Tt ,TT.)

Thus, it is only in the absence of dominant allele that the recessive allele  can be manifested, or if  two recessive allele are inherited from each of the parent,as tt - homozygous recessive.

just here for the other one bc they put up with u

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.