more cell types are needed to perform specialized functions in multicellular organisms
Explanation:
Cells in a multicellular organism differentiate to produce more cells that perform specialized functions. Each cell type in a multicellular organism has special features that enable it to perform a particular function effectively. In plants, cell differentiation occurs at the stem and root. The meristematic cells differentiate into either an epidermal, parenchymal or a vascular tissue depending on location.
<u><em>The correct option is C) more cell types are needed to perform specialized functions in multicellular organisms</em></u>
Explanation:
Multicellular organisms are more complex as compared to unicellular organisms. To perform different functions, the multicellular organism requires different types of cells each specialized to perform its function.
The cells in an organisms body differentiate into specialized cells so that each cell can perform a specific function which is necessary for the maintenance of the multicellular organism. Hence, cells differentiate so that they can have the ability to perform specialized functions.
Homologous structures provide evidence for common ancestry analogous structures show that similar selective pressures can produce similar adaptations beneficial features Similarities and differences among biological molecules in the DNA sequence of genes can be used to determine species relatedness
