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I believe the main one was quite simply birds. When Charles Darwin went on an expedition he seen all the various exotic birds and noted how each of them were alike but also different, the main differences of all of them was their beaks. Some had strong beaks perfect for eating nuts and other various things, whereas others had sharp beaks designed for eating the pests. (Insects, Bugs etc.)
Also the other main theory is by simply looking at human skeletons and how they have developed over the years which I am sure doesn't need an explanation as it is so widely seen.
What else can I help you with?
What provides evidence that evolution has led to the development of modern species?
Evidence for evolution leading to the development of modern species includes the fossil record showing transitional forms, genetic similarities between species, geographic distribution of species, and the observation of natural selection in action. These pieces of evidence support the idea that species have changed over time and continue to do so through the process of evolution.
Darwins theory of evolution views at the time of his work and social forces that led to support for the theory?
There is no proven theory of evolution only the physical evidence of what Chuck Norris has allowed to live.
What two pieces of evidence led to the discovery of how an ice age can happen?
Two key pieces of evidence that led to the discovery of how an ice age can happen are the study of ice cores, which provide a record of past climate conditions, and the identification of Milankovitch cycles, which are variations in Earth's orbit and axial tilt that can influence climate over long periods of time. These pieces of evidence helped scientists better understand the mechanisms that can trigger ice ages.
What is inorganic evolution?
Inorganic evolution is the theory of the creation of the universe, not of the species of animals found on earth (ie organic evolution). It does seem to be a point of contention among a few as how this led to complex compounds. There is no connection as no scientific evidence has shown it, yet.
What about the modern organisms Darwin studied led him to he idea of descent with modification?
Darwin was intrigued by the variations he observed within and among species, along with the geographical distribution of species. The diverse adaptations and similarities in characteristics among related species, combined with the geological evidence of Earth's changing landscapes over time, led him to propose the idea of descent with modification, which later became known as evolution by natural selection.
What was Alfred wegener's evidence for his theory on continental drift?
Alfred Wegener's evidence for continental drift included the fit of the continents like puzzle pieces, the distribution of plant and animal fossils across continents, similarities in rock formations and mountain ranges, and evidence of past glaciations in regions that are now tropical. These observations led him to propose the theory of Pangea and the idea that continents were once joined together in a supercontinent.
What about the modern organisms Darwin studied led him to the idea is descent with modification?
Darwin observed variations in traits among individuals of the same species, which he attributed to differences in their habitats and environments. He also noted that these variations could be passed down from generation to generation, leading to changes in populations over time. This observation, along with evidence from comparative anatomy and biogeography, led Darwin to propose the idea of descent with modification, or the process of evolution by natural selection.
Why does embryology help support the theory of evolution?
Embryology provides evidence for evolution because it shows similarities in early stages of development among different species, suggesting a common ancestry. These similarities can be seen in the embryos of diverse organisms, supporting the idea that they have evolved from a common ancestor. Additionally, studying embryology helps to reveal how genetic changes over time have led to the diversity of life forms we see today.
What is the significance of the Galapagos Islands in the evolution of species and why are they considered important in the study of evolution?
The Galapagos Islands are significant in the evolution of species because they inspired Charles Darwin's theory of natural selection. The unique environment and isolation of the islands led to the development of distinct species, providing evidence for evolution. The islands are important in the study of evolution because they showcase how environmental factors can drive the adaptation and diversification of species over time.
What led to the idea of using postage stamp?
what led to the idea of usingpostage stamps
What was the first evidence that led people to think that the continents were once connected?
The first evidence that led people to think that the continents were once connected because of earthquakes
The heterosporous condition led to evolution of?
The heterosporous condition led to the evolution of two distinct types of spores: microspores (male) and megaspores (female). This allowed for the development of separate male and female gametophytes, which improved the efficiency of sexual reproduction in plants. It also facilitated the colonization of diverse terrestrial habitats.
