Question

PLEASE HELP MEE

Answer 1

The main type of evidence the scientists used is fossils.
Palaeontologists study plants and animals that existed in the geologic past. To do so, they use fossils and try to determine an organism's evolution and relationship with the environment and other organisms. In this example, palaeontologists used fossils from ancient horses that have gone extinct and try to decipher their evolutionary path. Recognising the evolutionary steps of the ancient horses will make it possible to compare them to the modern horses.

Answer 2

Scientists decipher the structure of the primitive living system that once existed on Earth with the help of fossil records.

Further Explanation:

Evolution is the phenomenon that occurs continuously on this Earth. Due to the natural selection process, the organism that better fits into the environment and prevails in a particular environment gets selected because factors like their physiological and biochemical process allow them to survive in that particular environment condition.

The evolution can be studied using the phylogenetic tree build by collecting evidence from fossil fuel. Studying biochemistry and genetic data from these records allows the scientist to decipher the lineages and draw the phylogenetic tree from these data. The monophyletic phylogenetic tree can even reveal about the ancestor of modern-day living organism.

Learn More-

1. Learn more about a haploid cell during meiosis brainly.com/question/94813

2. Learn more about how are mitosis and binary fission similar brainly.com/question/6462270

3. Learn more about a dividing eukaryotic cell that is treated with a drug that inhibits the shortening of spindle microtubules. This will cause the cell division cycle to stop at the ____ stage. brainly.com/question/10767798

Answer Details:

Grade: High school

Chapter: Evolution

Subject: Biology

Keywords:

Fossil, living system, Earth, natural selection, organism, environment, physiological and biochemical process, evolution, phylogenetic tree, genetic data, monophyletic phylogenetic tree.