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Veterinary obstetrics are the obstetrical methods used in veterinary medicine, which are quite different from those of human medicine. Veterinary obstetrics is a branch of veterinary medicine that deals with medical and surgical care together with manipulations of the female animals in breeding , gestation , labor , puerperium (postpartum ...
Vertebrate maternal behavior is a form of parental care that is specifically given to young animals by their mother in order to ensure the survival of the young. [1] Parental care is a form of altruism, which means that the behaviors involved often require a sacrifice that could put their own survival at risk. [1]
However, the mother's body does provide gas exchange. [23] The young of ovoviviparous amphibians are sometimes born as larvae, and undergo metamorphosis outside the body of the mother. [24] The fish family Syngnathidae has the unique characteristic whereby females lay their eggs in a brood pouch on the male's chest, and the male incubates the ...
[7] [14] Humans spend a lot of their time caring for their children as they develop whereas other species stand on their own from when they are born. The faster an infant develops, the higher the reproductive output of a female can be. [17] So in humans, the cost of slow development of their infants is that humans reproduce relatively slowly.
Some animals starve to death shortly after birthing their young while others are eaten by their own young -- but these mothers make the ultimate sacrifice. Click through for 10 animal mothers that ...
A zoo in Massachusetts recently welcomed a small furry creature: a newborn baby sloth. The animal, a Linne’s two-toed sloth, was born on March 3 and appears healthy and strong, according to a ...
The Beardsley Zoo in Bridgeport, Connecticut, just announced the birth of their newest baby, an anteater pup born to two of the zoo’s Giant Anteaters. The parents, EO and Pana, are both fifteen ...
The larval stage of insect development is considered by some to be a form of altricial development, but it more accurately depicts, especially amongst eusocial animals, an independent phase of development, as the larvae of bees, ants, and many arachnids are completely physically different from their developed forms, and the pre-pupal stages of ...