Search results
Results from the WOW.Com Content Network
The liliger is the hybrid offspring of a male lion (Panthera leo) and a female liger (Panthera leo♂ × Panthera tigris♀). Thus, it is a second generation hybrid. In accordance with Haldane's rule, male tigons and ligers are sterile, but female ligers and tigons can produce cubs.
The liger is a hybrid offspring of a male lion (Panthera leo) and a tigress, or female tiger (Panthera tigris). The liger has parents in the same genus but of different species . The liger is distinct from the opposite hybrid called the tigon (of a male tiger and a lioness), and is the largest of all known extant felines .
If a human comes too close and surprises a sleeping or feeding tiger, or a tigress with her cubs, the tiger is prone to respond with aggression. Tigers have also been known to attack humans in cases of "mistaken identity" (for example, if a human is crouching while collecting firewood, or cutting grass) and sometimes when a tourist gets too close.
While most ligers have a lion parent and a tiger parent, Jing Jing was born to a liger mom and a tiger dad. Adorable liger cub — lion and tiger hybrid — turns 100 days old in zoo [Video] Skip ...
A lion/tiger mix known as a liger is found in a backyard as Mexican drug cartel violence surges in the Ojinaga region of Chihuahua state. Liger seized, 11 bodies dumped as Mexico border cartel ...
Panthera hybrids are typically given a portmanteau name, varying by which species is the sire (male parent) and which is the dam (female parent). For example, a hybrid between a lion and a tigress is a liger, because the lion is the male parent and the tigress is the female parent.
Hybrid incompatibility occurs when the offspring of two closely related species are not viable or suffer from infertility. Charles Darwin posited that hybrid incompatibility is not a product of natural selection, stating that the phenomenon is an outcome of the hybridizing species diverging, rather than something that is directly acted upon by selective pressures. [4]
In humans, barring intersex conditions causing aneuploidy and other unusual states, it is the male that is heterogametic, with XY sex chromosomes.. Haldane's rule is an observation about the early stage of speciation, formulated in 1922 by the British evolutionary biologist J. B. S. Haldane, that states that if — in a species hybrid — only one sex is inviable or sterile, that sex is more ...