Search results
Results from the WOW.Com Content Network
In chemistry, orbital hybridisation (or hybridization) is the concept of mixing atomic orbitals to form new hybrid orbitals (with different energies, shapes, etc., than the component atomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory.
One example is a cross between a California kingsnake and a corn snake called the "jungle corn snake." [6] [7] Genus Lampropeltis. A fertile cross between a California kingsnake and Pueblan milk snake is called an "imperial Pueblan milk snake." [8] [7] A fertile cross between a California kingsnake and whitesided black rat snake (Pantherophis ...
Hybridization can occur in the hybrid zones where the geographical ranges of species, subspecies, or distinct genetic lineages overlap. For example, the butterfly Limenitis arthemis has two major subspecies in North America, L. a. arthemis (the white admiral) and L. a. astyanax (the red-spotted purple). The white admiral has a bright, white ...
The hybridization event mechanism is documented where known, along with the authorities who described it. Hybrids. Species Common name Family Hybridization
Hybridization (or hybridisation) may refer to: Hybridization (biology) , the process of combining different varieties of organisms to create a hybrid Orbital hybridization , in chemistry, the mixing of atomic orbitals into new hybrid orbitals
Hybridization is considered to be an evolutionary catalyst capable of generating novel genotypes or phenotypes in a single generation. [1] [2] It can also happen with morphologically dissimilar but closely related species (Example: Helianthus giganteus, the giant sunflower).
In situ hybridization (ISH) is a type of hybridization that uses a labeled complementary DNA, RNA or modified nucleic acid strand (i.e., a probe) to localize a specific DNA or RNA sequence in a portion or section of tissue or if the tissue is small enough (e.g., plant seeds, Drosophila embryos), in the entire tissue (whole mount ISH), in cells ...
Hybridization without change in chromosome number is called homoploid hybrid speciation. [1] This is the situation found in most animal hybrids. For a hybrid to be viable, the chromosomes of the two organisms will have to be very similar, i.e., the parent species must be closely related, or else the difference in chromosome arrangement will ...