line of descent
line of descent
Line of descent
The term associated with the single-celled ancestor theory is "Last Universal Common Ancestor" (LUCA). This theory postulates that all living organisms on Earth trace back to a single-celled organism from which all life evolved.
line of descent
line of descent
line of descent
The single called ancestor theory is also known as the monogenism theory, which proposes that all humans are descended from a single pair of ancestors. This theory contrasts with the polygenism theory, which suggests that different groups of humans have separate origins.
Line of descent Paleo-Biology.
That depends if you mean "were my parents single celled organisms?" If that is the case, then no, we are complex organisms. Most single celled organisms are protista, and fungi. These are microorganisms that are not seen by the human eye and require a telescope. If you meant "did humans evolve from single celled organisms," however, then yes, scientist believe that we did. The theory is that we were single celled, became animals, and then formed into what we are today. Churches, on the other hand, have a different theory.
all of the plants started as single celled organisms.
clinker theory is associated with growth
An 'ape' is any member of the Hominoidea superfamily, which includes lesser apes like the gibbon, and the greater apes, such as chimps, gorillas and humans. This kind of relation shows that all of these share a single common ancestor. This ancestor is what we evolved from.