B and C only for plato users
Reptiles evolved from amphibians
A palingenesis is the apparent repetition during the development of an embryo, of changes which occurred previously in the evolution of its species, or an instance of rebirth or regeneration.
Yes What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?
Yes What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?What Climate changes occurred during the Stone Ages?
Genetic Material (DNA).
the ozone layer began to develop shielding earth from ultraviolet rays, this was hypothesized that these changes allowed species of single celled organisms to evolve into more complexed organisms
The first protists appeared around 1.5 billion years ago during the Precambrian era. These single-celled organisms were some of the first eukaryotes, containing a nucleus and other membrane-bound organelles. They played a crucial role in the evolution of complex life forms on Earth.
an organism can pass on characteristics that it acquired during its lifetime to its offspring. He was also an early proponent of the idea that evolution occurred and proceeded in accordance with natural laws.
Chiasmata are evidence that crossing over has occurred during meiosis, specifically in prophase I. They are the points where homologous chromosomes exchange genetic material, resulting in genetic recombination. This process increases genetic diversity in gametes, which is crucial for evolution and adaptation in populations. The presence of chiasmata can be observed under a microscope during cell division.
lamarck
The Caroline Period occurred during the reign of Charles I.
During the Great Oxygenation Event, key environmental changes included the significant increase in atmospheric oxygen levels, leading to the oxygenation of Earth's oceans and the formation of ozone layer in the atmosphere. This event occurred around 2.4 billion years ago and had a profound impact on the evolution of life on Earth.