Sexual dimorphism is the condition where sexes of the same species exhibit different morphological characteristics, including characteristics not directly...

Sexual dimorphism in dinosaurs refers to the different physical characteristics of male and female dinosaurs of the same species. This means that the...

exhibit sexual dimorphism in skeletal structures. In general, skeletal dimorphism in primates is primarily known as a product of body mass dimorphism. Hence...

differences between males and females, also known as sexual dimorphism. In shorebirds, various sexual dimorphisms are seen, including, but not limited to, size...

species may be physically alike (sexual monomorphism) or have physical differences (sexual dimorphism). In sexually dimorphic species, including most...

hermaphroditic plants. Similarly, sexual dimorphism has probably been involved in the evolution of sexual dimorphism in floral traits of dioecious plants...

Sexual dimorphism is the condition where sexes of the same species exhibit different morphological characteristics, particularly characteristics not directly...

differential exposure to gonadal sex hormones during development. Sexual dimorphism is a term for the phenotypic difference between males and females...

two separate functions Sexual dimorphism, a phenotypic difference between males and females of the same species Nuclear dimorphism, when a cell's nuclear...

symbol Sexual arousal Sexual capital Sexual dimorphism Sexual field Sexual polarity Sexual reproduction Sexual selection Westermarck effect "Sexual attraction"...

sexual arousal for potential mates in cross-cultural studies. A dramatic example of this is the high rates of secondary sex characteristic dimorphism...

sexual fantasy or erotic fantasy is an autoerotic mental image or pattern of thought that stirs a person's sexuality and can create or enhance sexual...

is sexual reproduction that results in human fertilization to produce a human offspring. It typically involves sexual intercourse between a sexually mature...

Although the subject of sexual dimorphism is not in itself controversial, the measures by which it is assessed differ widely. Most of the measures are...

known to display patterns of sexual dimorphism. It is commonly believed that the dimorphisms found in raptors occur due to sexual selection or environmental...

walls and in automobiles. Some tarantula species exhibit pronounced sexual dimorphism. Males tend to be smaller (especially their abdomens, which can appear...

characteristics influenced indirectly (e.g., hormonally) by the Y-chromosome. Sexual dimorphism is a term for the genotypic and phenotypic differences between males...

of new offspring in plants, which can be accomplished by sexual or asexual reproduction. Sexual reproduction produces offspring by the fusion of gametes...

a Fisherian runaway. Thus sexual reproduction, as a form of natural selection, has an effect on evolution. Sexual dimorphism is where the basic phenotypic...

Internal fertilization is the union of an egg and sperm cell during sexual reproduction inside the female body. Internal fertilization, unlike its counterpart...

to be used in signaling with other owls in low-light conditions. Sexual dimorphism is a physical difference between males and females of a species. Female...

clade (coquettes) displays very little size dimorphism; males and females are similar in size. Sexual dimorphisms in bill size and shape are also present...

century. Sexual selection can lead males to extreme efforts to demonstrate their fitness to be chosen by females, producing sexual dimorphism in secondary...

explanation for the evolution of pigmentary traits. Sexual dimorphism suggests the presence of sexual selection. The earliest homininae were highly dimorphic...

Penile-vaginal intercourse or vaginal intercourse is a form of penetrative sexual intercourse in human sexuality, in which an erect penis is inserted into...

In zoology, copulation is animal sexual behavior in which a male introduces sperm into the female's body, especially directly into her reproductive tract...

costly to females. Sexual coercion has been observed to have consequences, such as intersexual coevolution, speciation, and sexual dimorphism. Harassment is...

another haploid cell during fertilization in organisms that reproduce sexually. Gametes are an organism's reproductive cells, also referred to as sex...

these Orthoptera have incomplete metamorphosis, which also affects sexual dimorphism later. T. ceperoi reach an average length of about 10 millimetres...

species. This may represent a normal developmental process, contributing to sexual differentiation. Feminization can also be induced by environmental factors...