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"Breeding is a beautifully printed and bound collectors slip-cased edition of some of Rankin's finest black and white portraits. Rankin is well known as a prolific fashion and advertising photographer as well as for high profile projects such as "Celebritation and "Nudes. In "Breeding, one of Rankin's private projects, he shows his subtlety and depth. Here the images are contemplative and questioning. The inherent androgyny of many of the models is exaggerated, passing simple comment on human sexuality and how it is represented. Models include Kate Moss and Helena Christensen.
It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.
Genetics and Fish Breeding provides a thorough review of this important subject, highlighting species which are bred commercially, such as salmon, trout, carp and goldfish. The author, who is an acknowledged expert in this subject, has drawn together a wealth of information, providing a book which should be bought by all fish biologists, fisheries scientists, geneticists and aquarists.
A look into the phenomena of sex and reproduction in all organisms, taking an innovative, unified and comprehensive approach.
“With subtlety and wit, [a] prizewinning debut” novel set in 1970s Toronto “explores a liaison across race and class divisions in Canada” (The Guardian, UK). Felicia and Edgar come from different worlds. She’s a nineteen-year-old student and Caribbean immigrant while he is the impetuous heir to his German family’s fortune. When their ailing mothers are assigned the same Toronto hospital room, their chance encounter leads to an unlikely relationship full miscommunications, misunderstandings, and very surprising results. Years later, Felicia’s son Armistice—“Army” for short—is a teenager fixated on get-rich-quick schemes, each one more absurd than the next. The. Edgar finally re-enters Felicia’s life, at yet another inopportune moment, putting this “witty, playful and disarmingly offbeat” saga on the path to its heartfelt conclusion (The Toronto Star, CA). Winner of the Scotiabank Giller Prize
Providing a fascinating look at the science of sex and what makes people male or female, this book explains dozens of intersex conditions—such as hermaphroditism, Klinefelter syndrome, and androgen insensitivity syndrome—and includes personal interviews with people living with these conditions telling their surprising and often heart-wrenching stories. Even doctors and scientists are not entirely sure if external genitalia, internal sex organs, chromosomes, DNA, environment, or some combination define a person's sex, but this examination shows that sex is not an either-or proposition: not girl/boy, XX/XY—there are babies born XYY, XXX, or with any dozen or more known variations in the X or Y chromosomes. The history and the current treatment for intersex conditions as well as the options that are available today for the ambiguous child are covered in this captivating account that truly shows what it means to be human.
Examines the history and future of the Y chromosome and maintains that because it is unable to exchange genetic material or repair itself, the day will come when it will cease to exist.
Sexual reproduction is a fundamental aspect of life. It is defined by the occurrence of meiosis and the fusion of two gametes of different sexes or mating types. Sex-determination mechanisms are responsible for the sexual fate and development of sexual characteristics in an organism, be it a unicellular alga, a plant, or an animal. In many cases, sex determination is genetic: males and females have different alleles or different genes that specify their sexual morphology. In animals, this is often accompanied by chromosomal differences. In other cases, sex may be determined by environmental (e.g. temperature) or social variables (e.g. the size of an organism relative to other members of its population). Surprisingly, sex-determination mechanisms are not evolutionarily conserved but are bewilderingly diverse and appear to have had rapid turnover rates during evolution. Evolutionary biologists continue to seek a solution to this conundrum. What drives the surprising dynamics of such a fundamental process that always leads to the same outcome: two sex types, male and female? The answer is complex but the ongoing genomic revolution has already greatly increased our knowledge of sex-determination systems and sex chromosomes in recent years. This novel book presents and synthesizes our current understanding, and clearly shows that sex-determination evolution will remain a dynamic field of future research. The Evolution of Sex Determination is an advanced, research level text suitable for graduate students and researchers in genetics, developmental biology, and evolution.