It will be possible for a feminine chicken to accept external characteristics of a male, a phenomenon known as intercourse reversal. (To date, spontaneous intercourse reversal from male to female has not yet been reported.) Genetically and anatomically, a chicken who has skilled intercourse reversal continues to be a hen, nonetheless it has characteristics that are secondary to those of a male.
Typically, a few observable variations in the additional intercourse traits of roosters and hens occur (as shown in Figure 1).
Included in these are the following distinctions:
- A man has a more substantial human anatomy, brush, and wattles compared to feminine.
- The male’s comb is turgid and stands erect, whereas the female’s may flop over to one side in single-comb chickens.
- A man has bigger, more developed spurs as compared to feminine.
- Although both sexes have actually the capability to crow, typically only the male does.
- The male has more variety of coloring in his plumage than the female (except for breeds of which the males are hen-feathered, such as the Sebright and Campine breeds) in multicolored varieties.
- A man has much longer and much more pointed hackles than the feminine.
- Both sexes have actually primary tail feathers, but just the male has feathers that are saddle sickles.
Fig. 1. Contrast associated with outside appearances of the male chicken (top) and a lady chicken (base). Source: University of Illinois. Used in combination with permission.
How exactly does sex reversal occur that is spontaneous? Typically, a chicken that is female just one practical ovary, the left one. The ovary that is right oviduct can be found when you look at the embryonic phases of all of the wild birds but will not develop in birds. Many situations of spontaneous intercourse reversal derive from an illness condition that damages the remaining ovary. Read More