Fertilization occurs when a sperm fertilizes an egg. pregnancy is the time interval between the fertilization of an egg and the birth of a young person. It begins with fertilization and ends with labor. 12 minutes. 2018 г.
What is the conception rate of animals?
The definition of conception rate in the medical dictionary is the rate of mating that leads to conception. (Http://medical-dictionary.thefreedictionary.com/conception+rate) High conception rates are especially important in the breeding of agricultural animals.
What is the name of the animal when it becomes pregnant?
The gestation period is the period during which an embryo develops inside the embryonic animal and then the foetation (the embryo develops within the parent). This is typical of mammals, but it also occurs in some non-mammals.
What is delivery in animal husbandry?
Mike Neary, Extension Animal Scientist. Kate Hepworth, a student of animal husbandry. Preface. Birth is defined as the process of childbirth. It occurs at the end of the gestation period, or more commonly called the end of pregnancy, and is a very important management stage in the livestock production cycle.
Which animal has the shortest pregnancy?
The shortest known gestation period is about 12 days for Opossum in Virginia, and the longest gestation period for Indian elephants is about 22 months. Over the course of evolution, gestational age has adapted to the needs of the species.
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