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The male parent of a horse, a stallion, is commonly known as the sire and the female parent, the mare, is called the dam. [1] Both are genetically important, as each parent genes can be existent with a 50% probability in the foal. Contrary to popular misuse, "colt" refers to a young male horse only; "filly" is a young female.
Light, oriental horses such as the ancestors of the modern Arabian, Barb, and Akhal-Teke were used for warfare that required speed, endurance, and agility. [16] Such horses ranged from about 12 hands (48 inches, 122 cm) to just under 15 hands (60 inches, 152 cm), weighing approximately 360 to 450 kilograms (800 to 1,000 lb). [17]
Polygynandry is a mating system in which both males and females have multiple mating partners during a breeding season. [1] In sexually reproducing diploid animals, different mating strategies are employed by males and females, because the cost of gamete production is lower for males than it is for females. [2]
Gorilla Great reed warbler. When two animals mate, they both share an interest in the success of the offspring, though often to different extremes. Unless the male and female are perfectly monogamous, meaning that they mate for life and take no other partners, even after the original mate's death, the amount of parental care will vary. [7]
The lion duo ranged farther than previously believed in their hunt for food, the findings suggested. The research published Friday in the journal Current Biology. The team also said the method ...
The dominant male has a reproductive monopoly within the group, which causes sub-ordinate males to have a much lower fitness value in comparison. [9] To gain the opportunity to reproduce, sub-ordinate males try to take over the dominant role within a group, usually resulting in an aggressive struggle with the existing dominant male. [10]
The crocodiles can weigh up to four times more than a male lion and have been observed killing lions as the big cats swam anywhere from 10 to a couple of hundred meters, according to the study ...
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