Which of the following is not a feature common to most animals?
development into a fixed body plan
asexual reproduction
specialized tissues
heterotrophic nutrient sourcing

Asexual reproduction

Explanation:

Asexual reproduction is not a common trait amongst most animals This type of reproduction is done mostly by simple organisms like bacteria.Most animals do have a fixed body plan composed of an ectoderm, endoderm and mesoderm Specialized tissues are organs - these are common in most animals Most animals main source of nutrition is heterotrophy ( eating other organisms in order to get their energy)

Ithink the dna sequences may vary but the amino acid sequences are identical.