Evolutionary theory predicts that related organisms will have similarities that come from common ancestors. Similar characteristics due to kinship are known as homologies. Homologies can be discovered by comparing the anatomical characteristics of different living beings, observing cell similarities and differences, studying embryological development, and studying the vestigial structures of the organisms themselves. Homologous structures are those that have a common origin regardless of the function they fulfill.
Homologous structures are structures that such as a part of the body, an organ or a gene that can be found or observed in organisms that have a shared ancestry.
Homologous structures for these organisms with shared ancestry can be found to be located at the same place and perform the same function in such organisms.
The DNA that codes for homologous structures is the same the organisms that have a common or shared ancestry.
For example:
A bat, a whale and an human have a common and shared ancestry which means that they are mammals. The homologous structures in these organisms are
Wings which bats use to fly, fins used by whales for swimming in the ocean and limbs in human. These homologous structure performs the same functions in each organism and that function is for movement.
The five health related fitness components: flexibility, cardio respiratory endurance, flexibility, and body composition. The six skill related components of fitness:agility<span>, </span>balance<span>, </span>coordination<span>, power, reaction time, and speed.</span>
I would say the answer is C! The equator is know for its hot weather because it’s closer to the Sun therefore, heavy snow would be the least likely to occur.
Chloroplast are an organelle in the plant cell that converts sunlight into energy and uses it for the growth of it. It stores extra water for later use.
