True.
Ascent is an antonym of descent.
Natural descent is basically another term for generations (as in a family-line). Legal descent is a term that deals with inheritance rules that were established to describe what happens if someone passes away and leaves no legal will.
tracing descent through the mother.
speciation
"Rate of descent" is a speed; so the idea is to divide the distance by the time.
evolution
Evolution. Darwin used the term "descent with modification"-- not "evolution"-- however, later people began to use the term "evolution."
Macro-evolution. Or, more accurately, speciation.
evolution
Evolution?
Descent with modification. This is what Darwin called evolution.
Darwin used the phrase "descent with modification" (he didn't use the term "evolution")
Descent with modification. Or. Transubstantiation.
Descent with modification encapsulates the two key ideas central to the theory of evolution. These are that modifications (mutations) occur, and that these mutations are inheritable (passed on to descendants or offspring).
No. Evolution is defined, in its simplest form, as descent with modification. So reproduction is an essential part of the definition of evolution.
Descent with modification (Apex)
Darwinian evolution is descent with modification and natural selection, or, in other terms, reproductive variation and differential reproductive success.