On the surface it may seem that there is no obvious reason for males having nipples, and that they are rather useless bodyparts which have no purpose at all. However, they do serve as a stimulation zone capable of processing emotional responses and exist as part of the genetic blueprint from which gender is determined when chromosomes in DNA interact at the time of conception. In females the hormone oestrogen causes breasts to develop at puberty and in males the hormone testosterone causes hairiness and deepening of the voice.
it is created because of our genes. our gender is determine by our sex choromosomes. females have XX pair while males have XY. the presence of X chromosome in the XY male pair, is the reason why man have some female characteristics like nipples
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Men have nipples because in the early stages of fetal development, all embryos follow a similar blueprint before sexual differentiation occurs. This is why men retain nipples, even though they do not serve a reproductive function.
The 6 domains of life are archaebacteria, eubacteria, fungi, Protista, plantae, and animalia. What makes each domain different is the purpose in which they serve in relation to how life is created.
Giraffes have ossicones, which are not true horns, but are bony outgrowths covered with skin. Ossicones serve various purposes, including protection, dominance display, and thermal regulation. They are also used in necking behavior, where males engage in combat to establish dominance or mating rights.
They create new landforms and mabye some useful minerals.
Male nipples are considered vestigial because they do not have a specific function in the human body. They develop in the womb before the sex of the fetus is determined, so both males and females have nipples, but they serve no biological purpose in males.
Yes, all male mammals possess nipples, although they do not serve a functional purpose in males.
Yes, male animals can have nipples. Nipples are present in both male and female mammals, although they may not serve a functional purpose in males.
Men's nipples serve no functional purpose in terms of reproduction or breastfeeding. They are a result of embryonic development and are present in both males and females before sexual differentiation occurs.
mens nipples serve as sensory probes for to protect their chest, much like whiskers on a cat or eye lashes above an eye.
Females have nipples as a result of early development in the womb before sex differentiation occurs. Spaying does not remove nipples, as they serve a purpose in lactation and as a secondary sexual characteristic.
Men's nipples do not have a biological function in terms of reproduction or breastfeeding. They are a result of the way embryos develop in the womb, where both males and females start with similar structures that later differentiate into male or female characteristics.
The Shorts Show - 2010 In a World Where Men's Nipples Serve a Purpose 2-3 was released on: USA: 5 February 2012
Male cats have nipples because they develop in the womb before the sex of the kitten is determined. They serve no functional purpose in male cats.
Male deer typically have two nipples, located on their chest. However, they are generally not functional and serve little purpose compared to those in female deer, which are essential for nursing their young. The presence of nipples in male deer is a common characteristic among many mammal species.
i guess their just born with it. it's just that the girls' grow.
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