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"Any trait that showed up in the males only would be considered to be sex-linked to the X chromosome. This is because a male being XY would show the effect and the females who were carriers being XX would obviously have the normal ( non mutant ) X chromosome too, which dominates the mutated one. A classic example of X linked ( sex linked) traits is Haemophilia who are nearly always male. But a female haemophiliac is possible but could only be produced from having a haemophiliac father and a carrier mother ( A rare combination) and therefore inheriting two copies of the mutated recessive x "bleeding" gene. Hope this helps." -From blurtit.com
twice a year
twice in a month
In males, meiosis occurs in precursor cells known as spermatogonia that divide twice to become sperm.
Certainly. Quite often.
60% of cases appear between the ages of 30 and 60. Females are affected twice as often as males.
Hereditary OPCA affects approximately 10,000 people in the United States, with males affected approximately twice as often as females.
males can orgasm once or maybe twice a day, females up to 7 or more
Twice as many women as men suffer from depression.
women. they generally talk more than twice as much as men
In all age groups, females are twice as likely to develop the disease than males
Torticollis most commonly begins between age 30-60, with females affected twice as often as males. According to the National Spasmodic Torticollis Association, torticollis affects 83,000 people in the United States.
"Any trait that showed up in the males only would be considered to be sex-linked to the X chromosome. This is because a male being XY would show the effect and the females who were carriers being XX would obviously have the normal ( non mutant ) X chromosome too, which dominates the mutated one. A classic example of X linked ( sex linked) traits is Haemophilia who are nearly always male. But a female haemophiliac is possible but could only be produced from having a haemophiliac father and a carrier mother ( A rare combination) and therefore inheriting two copies of the mutated recessive x "bleeding" gene. Hope this helps." -From blurtit.com
More than twice as many females are diagnosed with BD than males in the United States. However, in Middle Eastern and Asian areas, significantly more men are affected than females.
It is located about 2 ft from the end of the small intestine, is often about 2 in in length, occurs in about 2% of the population, is twice as common in males as females, and can contain two types of ectopic tissue--stomach or pancreas.
The male/female ratio of births is nearly 50/50, with a Little more (abt 1-2%) males being born.
The male orangutan is twice the size of the female. You can tell a male by the large cheek pads called flanges, it's hairy beard and the poach that sits under it's throat. The poach makes a long, loud roar that is used for warning calls to other males or mating calls to females.