… An adequate characterization of the adult mind must … of the ontogenetic roots of each type
of representation, nor of the … exhibit a different course of development than do perceptual …

… The theory of autotrophic origins of life posits that the first cells on Earth satisfied their … with
an autotrophic origin of both metabolism and heterotrophy, as is the involvement of S 0 as an …

… to resolve the origins of the deuterostomes.Other conclusions, such as the origin of the annelid-…
In this instance, three additional sequences of slowlyevolving crustaceans (21), not in the …

… is a special endowment and sign of creation. The belief that species … the history of the world
was thought to be of short duration; and now that we have acquired some idea of the lapse of …

… a few proteins of fragment of dextran, glycogen, or some such bionon-human origin such as
… related how physicians infused a solution containing was a professor of biochemistry, has …

… Fractional crystallization of this magma ocean would have produced large enrichments of
incompatibles in a residual liquid. No other plausible major source of incompatiblea has been …

… : first, on the time of origin of the angiosperms, considering … of the first angiosperms,
environmental factors and evolutionary processes involved in their origin, and the possible identity of …

… always been an auxiliary "food source (93). … of the origin of human intelligence if one origin
must be isolated. Tools are used to manipulate the environment and are thus a vehicle of in…

… I shall show that consideration of linear replication in terms of our knowledge of the
enzymology of DNA replication leads to the expectation that the replication of linear …

… of Moscow University, known as "the father of mathematical biology," published the results of
a set of … ) of the same genus in a bottle with an adequate supply of food. If the animals were …