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Vor einem Tag · Vestigiality, adaptionist and reproductive views Whether the clitoris is vestigial , an adaptation , or serves a reproductive function has been debated. [122] [123] Geoffrey Miller stated that Helen Fisher , Meredith Small and Sarah Blaffer Hrdy "have viewed the clitoral orgasm as a legitimate adaptation in its own right, with major implications for female sexual behavior and sexual evolution ...
Vor 4 Tagen · The vulva has a major role to play in the reproductive system. It provides entry to, and protection for the uterus, and the right conditions in terms of warmth and moisture that aids in its sexual and reproductive functions. The vulva is richly innervated and provides pleasure when properly stimulated. The mons pubis provides cushioning against the pubic bone during intercourse.
Vor 4 Tagen · e. Sexual and reproductive health ( SRH) [1] is a field of research, health care, and social activism that explores the health of an individual's reproductive system and sexual well-being during all stages of their life. [2] [3] [4] Sexual and reproductive health is more commonly defined as sexual and reproductive health and rights, [5] to ...
Vor 6 Tagen · Reproductive health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity, in all matters relating to the reproductive system and its functions and processes. Reproductive health therefore implies that people are able to have a satisfying and safe sex life and that they have the capability to reproduce and the freedom to decide if ...
Vor 3 Tagen · Male reproductive system Reproductive tract of a male macropod. Most male marsupials, except for macropods and marsupial moles, have a bifurcated penis, separated into two columns, so that the penis has two ends corresponding to the females' two vaginas.
Vor einem Tag · The simplest type of molluscan reproductive system relies on external fertilization, but more complex variations occur. Nearly all produce eggs, from which may emerge trochophore larvae, more complex veliger larvae, or miniature adults. The coelomic cavity is reduced. They have an open circulatory system and kidney-like organs for excretion.
Vor 5 Tagen · The muscular system has been similarly modified. The hind limbs of ancestral frogs presumably contained pairs of muscles which would act in opposition (one muscle to flex the knee, a different muscle to extend it), as is seen in most other limbed animals. However, in modern frogs, almost all muscles have been modified to contribute to the action of jumping, with only a few small muscles ...
