The community is divided into groups of men and women led by a male and a female head.
Fourteen hours after their initial descent, the two tree-sitters, a male and a female who goes by the name "Olive, " left their tree-top roosts after speaking with Celaya.
When you look at biology, when you look at the natural world, the roles of a male and a female in society and in other animals, the male typically is the dominant role.
The wheelchair-bound javelin and shot put thrower was the women's Whang Youn Dai Achievement Award winner in Sunday's Paralympic closing ceremony -- an award given to a male and a female athlete who exemplify the Paralympic spirit.
Would it be surprising to find out that this person might have a male body and a female brain?
Marmots live in family groups, with breeding restricted to a dominant male and a dominant female.
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Having paired up, a male and female devise a rota: one sits on the eggs for up to five days, while the other walks back to the sea to feed.
The park has an elderly female and a young male, and when the former dies there are plans to bring in a young female so that mating can begin.
On a similar note, according to a study of male and female veterinarians who own their own practices (and thus have pricing decision authority), the women charged less than their male counterparts for the same procedure.
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The resumes were identical save for the fact that one had a male name at the top and one had a female name.
As a result, there is a huge disparity between male and female literacy rates.
And a study carried out in Scotland in the early 1990s found male GPs wearing a suit and tie and female doctors wearing a white coat who were most favoured, especially among older and richer patients.
The rules say the next appointee must be a CPA. Sources tell me that the finalists for the open spot include two former female PricewaterhouseCoopers (PwC) professionals including a trade group leader, a female career Washington DC insider, and a male academic who has been a long and strong investor advocate.
The missing athletes include five male boxers, a female footballer and a male swimmer, Paul Ekane Edingue, said David Ojong, Cameroon's head of mission to London 2012.
That means that although she has been brought up as a girl and lives as a woman, she may prove to have both male and female sex characteristics.
Typically in a lab study, researchers recruit an equal number of male and female participants from a specific locale.
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Or how about the Mass Effect series, which has a near-equal mix of male-female characters on the roster and even allows the player to be a female commander Shepard?
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And when there was a female researcher and male subject, the average time worked was 2.8 minutes.
Many support programs are tailored to single mothers, a lot of books are written from a female perspective and both employers and society look at single male parents with a different perspective.
It takes a village to raise a child and there is no shortage of male and female parental figures to raise happy, healthy children.
For every 10 men, six will have a male brain, two will have a balanced brain, and two will have a female brain.
We have managed to bring daylight to male harassment of traditional female weakness, e.g. the male boss harassing a female who is less powerful and more financially dependent on her job.
In those days they used to do six shows a day and the show would usually consist of a female vocalist, male vocalist, big band, some kind of dancer and a comedian.
It could invalidate some unions involving an intersex partner, but also allow a genetic male and female to marry even if they look as if they belong to the same sex.
Today, MIT and other top institutions have a more balanced male to female student ratio as society and universities finally recognize that math, science, and engineering are not just for boys anymore.
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But they could also help him (and me) to put a muzzle on the many naysayers (male and female, out in the world and even here on our very own site) who continue to deny the existence of the gender pay gap or any shred of discrimination in the workforce.
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Last weekend, I watched the SEC Championship Game with a group of male and female friends.
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After all, it was only in 1972 that America passed the Title IX law, making it a requirement for male and female athletes to receive equal treatment at the high school and collegiate level.
Later, the Vatican released a limited video of the ritual, showing Francis washing black feet, white feet, male feet, female feet and even a foot with tattoos.
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