Lazzaro Spallanzani conducted experiments in the 18th century that challenged the idea of spontaneous generation by showing that microorganisms do not arise from non-living matter. His work supported the theory of biogenesis, which posits that living organisms can only arise from other living organisms.
Aristotle did not directly contribute to cell theory, as this theory was developed much later in the 19th century. However, his work on biology did lay the foundation for understanding organisms and their structures, which later contributed to the development of cell theory. Aristotle's ideas about the structure and function of organisms helped guide early scientists in their studies of cells.
Inheritance of acquired characteristics is not one of Darwin's four main ideas of natural selection. His four main ideas are variation, competition, heritability, and differential reproductive success.
Biologists in Darwin's time understood that living things change over time, but they lacked a comprehensive explanation for how this happened. Darwin contributed to these ideas by proposing the theory of natural selection, which outlined a mechanism for how species evolve over generations through the process of favorable traits being passed on to offspring. His work provided a unifying explanation for the diversity of life on Earth.
Gregor Mendel developed his ideas on genetics in the 1860s through his experiments with pea plants. Charles Darwin developed his theory of evolution in the mid-19th century and published his book "On the Origin of Species" in 1859.
The term style refers to an artist's unique way of expressing ideas.
they had new ideas
The rule of law
Talk and share....
they changed the ways of some things , they had some new ideas .
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Human effort and ideas drive production
By encrouaging students to contribute articles and ideas to the site
Necessity is the Mother of invention
General Tso
because emotions are what you feel because of what has happened to you. ideas just comes up without warning. that why they're called ideas!
by social studies
by social studies