Question

Using at least two examples, explain how the process of evolution is revealed by the imperfections of living organisms.

Short answer

The imperfection of living organisms like Tiktaalik fish and Tianyulong Confucius are two different examples of the evolutionary process.

Step-by-step solution

Living organism

A living organism is a form of life composed of cells (either unicellular or multi-celled). These entities adapt, reproduce, and maintain homeostasis.

Examples of living organisms are plants, human beings, animals, bacteria, insects, and mosses.

The several living organisms’ characteristics are heredity, metabolic action, respiration, sensitivity, and cellular organization.

Evolution

Evolution defines as agradual evolutionary processin which variant species are produced due to the breeding population undergoing genetic mutation.

An evolutionary process called natural selection can favor the adaptation of reproductive organisms in the local environment.

Examples involving imperfection of living organisms

Various factors that lead to the imperfection of living organisms due to evolutionary processes, such as evolution and natural selection, are developmental constraints and genetic constraints like traits with lack of genetic variations.

Theeardrum is a helpful structure for detecting sound waves; this feature was absent in Tiktaalik fish, resulting in their extinction.

The extinct dinosaur genus, such as Tianyulong Confucius, does not comprise vanes in their feathers. The lack of vanes makes Tianyulong Confucius unfit for flight.