Sex-linked traits are more common in males than in females. This because recessive allele in the X chromosome and produces the trait in males.
Sex-linked traits are a special case. They are controlled by genes on the sex chromosomes, X and Y. The female has two X chromosomes and the male has one X and one Y.
Only one X gene is active in the female. The other is inactivated and shows as a Barr Body. Which one will be inactivated is by chance alone.
Both males and females are equally likely to have a recessive allele on one X chromosome. A male does not have another X chromosome.
So, if he has the recessive allele on his one X chromosome, he will have the trait. Period.
Because males have only one X chromosome, males are more likely than females to have a sex-linked trait that is controlled by a recessive allele for a trait and one dominant.
Males and females have different sex chromosomes.
The condition occurs three times more often in male infants than in females.
Gender does not necessarily determine temperament or behavior in English Staffordshire Bull Terriers. Each individual dog will have its own unique personality regardless of gender. It is more important to consider factors such as socialization, training, and care when choosing a pet.
The human is classified a male. Physical traits include male sex organs, but small testes. They are sterile. Can have some breast enlargement and other female characteristics which are common.
23 chromosome pairs in BOTH male and female.
The traits which are influenced by the sex are called sex limited traits. These traits are just limited to one sex, either in male or female. For example, the genes for pattern baldness are present in both the sexes but expresses more in male as compare to female.
It's more of a male name. females do have it, but it is more common in males.
Male cheetahs are generally larger than females.
Instrumental traits are the mostly masculine/male traits
There is no set rule, one male and one female would do, but suggest 2 males and 6 females with the same traits. Most local fish stores will recommend 1 male with 2 or 3 females for any livebearers.
females
No. While most of their physical traits may seem identical, adult males will have a swollen cloaca while females will not. Often during breeding season, the male's cloaca will increase in size. Adult females also tend to be a little larger than their male counterparts.