Question

Explain how the definition of protists ensures that the kingdom Protista includes a wide diversity of cellular structures. Provide an example of two different structures that perform the same function for their respective protist.

a) Protists vary in structures due to their diverse evolutionary history. Example: Cilia and flagella.
b) Protists differ in structures due to their varied habitats. Example: Cell wall and plasma membrane.
c) Protists possess different structures due to their distinct nutritional requirements. Example: Mitochondria and chloroplasts.
d) Protists showcase varied structures due to their adaptation to extreme environments. Example: Endoplasmic reticulum and Golgi apparatus.

Answer 1

The definition of protists ensures a wide diversity of cellular structures, such as cilia and flagella for movement.

Step-by-step explanation:

The definition of protists ensures that the kingdom Protista includes a wide diversity of cellular structures. Protists are eukaryotic organisms that are not classified as animals, plants, or fungi. They display highly varied cell structures, reproductive strategies, nutrition types, and habitats. For example, cilia and flagella are two different structures that perform the same function of movement in their respective protists.