Examlex
What are some of the trends in the evolution of the hominin face and brain from the time of the early hominin ancestors to modern humans?
Condensed Structural Formula
A simplified way of writing the molecular structure of a compound, showing how atoms are bonded without drawing all bonds explicitly.
Nitroamines
Organic compounds containing a nitro group (-NO2) bonded to an amine, often explosive.
Resonance Structures
Resonance Structures are alternative Lewis structures for the same molecule, illustrating the delocalization of electrons within the molecule.
Hybridization
A concept in molecular chemistry describing the combination of atomic orbitals to form new hybrid orbitals suitable for the pairing of electrons to form chemical bonds.
Q3: displacement<br>A)can add new meaningful units<br>B)a vocabulary<br>C)individualistic<br>D)ability to
Q3: The social behavior of marmosets and tamarins
Q6: A species that can survive in a
Q21: The living elements which surround an organism,such
Q57: The Propliopithecidae include:<br>A)Aegyptopithecus<br>B)Catopithecus<br>C)Victoriapithecus<br>D)a and b<br>E)b and c
Q67: An individual who acts to increase the
Q68: Humans belong to the subfamily:<br>A)Hominidae<br>B)Homininae<br>C)Ponginae<br>D)Hylobatidae
Q91: The first concrete evidence of the manufacture
Q102: The Piltdown find:<br>A)is now thought to be
Q103: An example of a taxon would be