1. PHENOTYPE:
In biology the "genotype" is the
genetic makeup of an organism, the
“phenotype” is how genetic and
environmental influences come
together to create an organism’s
outward physical appearance and
behavior.
2. EXTENDED PHENOTYPE
Chimp weapons, birdsong and termite mounds can be
viewed as extensions of the animal bodies that made them.
Children of the Borena tribe in Ethiopia on a termite mound.
Photo: Hemis/Alamy