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Boys have one x chromosome and a y chromosome, whereas a girl has two x chromosomes.
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∙ 13y ago
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Who has more pubic hair - girls or boys?
Ofcourse boys.
How do sister chromatids differ from homolohous chromosomes?
Homologous chromosomes is a pair made of a paternal and maternal chromosomes. But sister chromatid is either pairs of paternal or maternal chromosomes
Why is a disease like ALD much more common in boys than in girls?
The most common type of ALD (adrenoleukodystrophy) is X-linked ALD. Than means that the gene for ALD is on the X chromosome. Because boys have only one X chromosome, if it has the ALD gene on it they will have the disease. Girls have two X chromosomes, so, in order to get ALD both of their X chromosomes would have to have an ALD gene. That would mean that both her father and her mother would have to have an ALD gene. Because males with ALD die before they can have children this would not happen. So girls don't get this type of ALD. There are other, more rare types of ALD that affect both boys and girls. So, all in all, fewer girls have ALD
Who has bigger hands girls or boys?
boys of course they are really fat
Why do girls bruise easier than boys?
Girls bruise more easily than boys because girls' skin is thinner and the fat and blood vessels in their skin is organized different than boys.
How are boys boys and girls girls?
Gender is determined by chromosomes A male has an X and a Y chromosome. a female has 2 X chromosomes
How girls and boys differ from each other?
boys can stay out late, but girls cannot
Why did boys and girls at the sajme age differ in height and weight?
they are not the same because the boys are bigger and taller than the girls
What is the assigned number of chromosomes in humans?
46 chromosomes or 23 pairs of chromosomes where 44+xx or 44+xy xx are girls xy are boys
How did schooling for girls differ from that of boys?
well, the girls go to school to learn more about dicks, and the boys go tu school tu get heads..period. thank youu.
How did the education of aztec boys and girls differ?
Aztec boys and girls were educated differently in terms of content and skills. Boys were primarily trained in warfare, leadership, and physical fitness, while girls were taught domestic skills like cooking, weaving, and childcare. Boys also attended special schools called calmecac, which focused on military training and religion, while girls were educated in the home by their mothers.
How did the education of Jewish Boy and girls differ?
Education of Jewish boys and girls are the same.
How did life differ for boys and girls in Athens?
Boys worked in the fields or trades or shops with their fathers. Girls worked in the home and vegetable garden with their mother.
Do boys look for older or younger girls?
It varies from person to person. Some boys may be attracted to older girls, while others may prefer younger girls. Ultimately, age preferences can differ based on individual preferences and values.
What are all the differences between girls and boys?
girls have 2 x chromosomes boys have an x AND a y girls generally have a lot more estrogen boys have more testosterone girls usually have a vagina boys have a penis girls have a hole for sex and a hole for pee boys have on hole for both girls have ovaries boys have testicles girls usually have a uterus and wider hips boys have no uterus and are basically curveless girls go through menopause boys are usually fertile until they die girls' faces are basically hairless boys grow mustaches and beards girls can give birth boys can impregnate women
How do autosomal chromosomes differ from chromosomes?
Autosomal chromosomes are all non-sex (X or Y) chromosomes.
How are boys' relationships with each other described in cat's eyes and how do they differ from the relationships between girls?
boys relationship with each other is more than physical where as girls relationship is purely physical and emotional.
