Reproductive barriers are mechanisms that prevent species from mating or producing viable offspring, and they are classified into two main types: prezygotic and postzygotic barriers. Prezygotic barriers occur before fertilization and include factors like temporal isolation, habitat isolation, and behavioral isolation. Postzygotic barriers happen after fertilization and involve issues such as hybrid inviability, hybrid sterility, and hybrid breakdown, which affect the viability or fertility of the offspring. These barriers contribute to the process of speciation by maintaining distinct species.
Since there is no machinery in the body, it is a chemical breakdown.
Glycerol is produced from the breakdown of lipids which are fats or oils
Breakdown of proteins produce aminoacids.
Mechanical breakdown helps chemical breakdown because when you chew, chemical breakdown is going on all at the same time. So, that is going to chemical because if you didn't have saliva (chemical breakdown) if would take real long to digest your food.
Yes donkeys are not fertile due to hybrid breakdown.
Hybrid breakdown is a form of postzygotic reproductive isolation that occurs when hybrid offspring between two species are viable and fertile in the first generation but produce inviable or sterile offspring in subsequent generations. An example of this can be seen in certain species of frogs, such as the Rana species, where hybrids between two closely related species may survive but exhibit reduced fitness and fertility in their offspring, ultimately leading to a decline in hybrid population viability over generations.
Depends on what Hybrid you get, a Prius Hybrid costs different than a Lexus Hybrid...
a AWD Hybrid is a 4 wheel drive Hybrid
Toyota has 3 hybrid vehicles, the Prius, a Camry hybrid and a Highlander hybrid.
breakdown
zener breakdown and avalanche breakdown.
A Hybrid Vehicle.
The Honda Insight comes in at 19,800. The Toyota Prius, Honda Civic Hybrid, Chevrolet Malibu Hyrbid, Toyota Camry Hybrid, Saturn Aura Hybrid, Nissan Altima Hybrid, Ford Fusion Hybrid, Mercury Milan Hybrid, and Saturn Vue Hybrid all come in under $30,000 MSRP.
The top ten hybrid cars in 2010 were the Toyota Prius, Honda Insight Hybrid, Ford Fusion Hybrid, Lexus RX 450h, Lexus RX 450h, Toyota Camry Hybrid, Lexus HS 250h, Ford Escape Hybrid, Toyota Highlander Hybrid, and Honda Civic Hybrid.
Chevrolet Tahoe Hybrid
That would depend on the Hybrid.