homology
Responses will vary. A sample response follows: The Mâori creation myth explains the origin of the Earth, sky, stars, and humans. It explained weather phenomena. It also explains the origin and characteristics of the Mâori.Source: e2020 Topic Test Review
The process of natural selection explains why organisms have different characteristics when they evolve from a common ancestor. In a given environment, individuals with variations that confer a better chance of survival and reproduction are more likely to pass on their genes to the next generation. Over time, this leads to the accumulation of different traits in different populations, resulting in species diversity.
They had descended with modification from a common mainland ancestor.
water and butter
Theory is an abstract generalization that systematically explains how phenomena is interrelated, consisting of concepts and a set of propositions.
The particle model of light explains that light behaves like a stream of particles called photons. It helps account for phenomena such as the photoelectric effect and the discrete nature of light energy.
The atoms are arranged in a rigid structure.
Mendel observed two biological phenomena: the principle of segregation, which describes the separation of alleles during gamete formation, and the principle of independent assortment, which explains how different genes are inherited independently of each other.
Common descent in biology is the idea that all living organisms share a common ancestor. This theory explains the evolutionary relationships between different species by suggesting that all organisms have evolved from a single common ancestor over time, leading to the diversity of life we see today. By studying similarities in DNA, anatomy, and other characteristics, scientists can trace the evolutionary history of species and understand how they are related to each other through a process of descent with modification.
This would be called an etiological story, or myth.Another term for legends or tales that address natural phenomena is a pourquoi story.(see the related link)
The theory that states organisms evolved from a common ancestor is the theory of evolution proposed by Charles Darwin in his book "On the Origin of Species" published in 1859. Darwin's theory of evolution by natural selection explains how species change over time through the process of adaptation to their environments.
A good theory should be based on empirical evidence, be logically consistent, have explanatory power, and be testable through research or experimentation. It should also have predictive capabilities and be able to be refined or revised based on new evidence or data.