The front leg of an iguana and the wing of a bird look different, but both limbs likely evolved from the same limb of a shared ancestor.

structures such as these are said to be
a.
heterogeneous
b.
differentiated
c.
homologous
d.
vestigial

All cells have the same genetic information, but do not express the same genes. how is this possible? question 10 options: the differences are due to gene expression, which can be turned on and off. genetic material in a muscle cell is completely different from genetic material in a skin cell. genetic material is the same in all cells in the human body, except for reproductive cells. differences are due to major changes in genetic information from cell to cell.

Which level of consumer had access to the smallest apply of energy

Which blood cell spend most of their time in the lymphatic system?