Mating

Things to look out for in regards to deterioration of situation: If a pet appears to be displaying signs of paraphimosis, which is commonly seen after an erection, post-mating or in puppies who are going through hormonal fluctuations, they should be monitored for any signs of discomfort or irritation, if the penis begins to look inflamed or the pet is beginning to self-traumatise due to the mucosa becoming dry and irritated…

Beginning at the start of human civilization with the Ancient Egyptians, humans started to deliberately breed dogs to help with everyday tasks. The tasks Egyptians used dogs for included hunting and guarding. Thus, traits for strength and swiftness were selected for breeding so they were strong but fast. This allowed them the ability to catch prey and thieves. This act of choosing certain traits to enhance a dog’s ability to perform a set task is known as artificial selection. Charles Darwin…

iceberg collided with the main land, which caused a land lock that isolated them from the ocean (Imam, 2016). This made them walk over 40 miles in search for food and to reproduce, most of them died during the long journey due to starvation and low mating rates (Imam, 2016). Researchers have been following this…

in the mother, which will affect fetus development. Testosterone levels will drop due to PNS. Thus, PNS stressed male will exhibit more female behavior due to lower testosterone levels. Male rats, both PNS and non-PNS, were individually placed in a mating arena with a female rat. Researchers measured the latency (the time it took before the male rat mounted the female rat the first time) in seconds and recorded the number of mounts of each male rat within a 2-minute time…

Keystone XL is a pipeline that will carry crude oil from Alberta, Canada’s tar sand oil reserves to Nebraska and Texas where the crude oil will be refined. This pipeline was first proposed in 2005 by the TransCanada Corporation, and the extension that we know as Keystone XL was proposed in 2008 where its purpose was to increase American jobs in the Midwest as well as decrease our dependence on foreign oil supplies. This pipeline has been surrounded by controversy since the genesis of the…

Feeding behavior, mating behavior, interactions with domestic cats, and interactions with other species were collected throughout the study period. Researchers concluded that feeding behavior was unaggressive due to lack of competition and relative abundance around the dock…

Over the generations, ancestors evolved different allele frequencies due to recurring natural selection. In fact, natural selection and mutation were considered the main hypotheses for the sickle gene cell. However, those hypotheses limit in explaining the entirety for the frequency of the HbS allele in human populations around the globe. The complex relationship between the HbS allele frequencies and the level of malaria prevalence support the malaria hypothesis at a global scale and further…

The elephant known as the African Elephant, is the largest land animal. You’ll be amazed at what you’ll discover about the African elephant's tusks. So sit back and get ready to hear about their habitat, places they live, environment, food, habits, their intelligence, and echolocation. Most African Elephants live in Sub Saharan Africa and the rain forest of central and west Africa, also the Sabel desert in Mali. The Asian…

African Serval and a domesticated house cat. Savannahs are noted for their tall and slender bodies and their big ears. It is one of the newest breeds in the world and there are just a few breeders worldwide that have achieved their goal of successfully mating a Serval to a domesticated cat. All Foundation Savannahs have an F and a number associated with it to indicate how many generations it is from its Serval ancestor. F1 (~53% Serval) F2 (~29% Serval) F3 (~16% Serval) and so on. What is a…

the other human. The last and final approach to this song is the evolutionary approach. This is also another stretch but when he yearns for that “city girl” it is just basic human nature to want a girl. Guys all throughout time have wanted girls for mating reasons. The singer in the song also wants a girl. Another thing evolutionary psychology is about is the fact that people evolve and different things evolve and one example of evolution from this song is…