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What is the function of hormone secreted by testes?
Name of hormone: testosterone It is responsible for a number of things including development of penis, testes, the growth of facial and pubic hair at puberty, sex drive and muscle strength to name but a few.
Which one of the following is NOT one of the secondary sex characteristics typical of males?
Secondary sex characteristic A peacock displays his long, colored feathers, an example of his secondary sex characteristics. Secondary sex characteristics are features that distinguish the two sexes of a species, but that are not directly part of the reproductive system. They are believed to be the product of sexual selection for traits which give an individual an advantage over its rivals in courtship and aggressive interactions.[citation needed] They are distinguished from the primary sex characteristics-- the sex organs-- which are directly necessary for reproduction to occur. Well-known secondary sex characteristics include manes of male lions and long feathers of male peacocks. Other dramatic examples include the tusks of male narwhals, enlarged proboscises in male elephant seals and proboscis monkeys, the bright facial and rump coloration of male mandrills, and horns in many goats and antelopes. Male birds and fish of many species have brighter coloration or other external ornaments. Differences in size between sexes are also considered secondary sexual characteristics. In humans, visible secondary sex characteristics include enlarged breasts of females and facial hair and adam's apple on males. ShowEvolutionary roots ShowIn humans ShowSee also ShowNotes ShowReferences
The hypoxic drive the primary stimulus to breathe for patient with certain chronic respiratory disease is influenced?
The hypoxic drive, or the body's response to low oxygen levels, is a secondary stimulus to breathe in most individuals. It becomes the primary drive in patients with certain chronic respiratory diseases, such as COPD, where there is a blunted response to high carbon dioxide levels. This shift can lead to decreased respiratory drive with supplemental oxygen therapy, so caution is needed in prescription to prevent respiratory depression.
How does Sexual Dimorphism influence evolutionary change?
Sexual dimorphism can drive evolutionary change by creating competition between males for access to mates, leading to traits that enhance mating success. This competition can result in the evolution of exaggerated secondary sexual characteristics, such as elaborate courtship displays or physical features that attract mates. Additionally, sexually dimorphic traits may be favored by natural selection if they enhance reproductive success, contributing to the overall genetic diversity within a population.
What forces drive convergent evolution and divergent evolution?
Convergent evolution is driven by similar environmental pressures that select for similar traits, resulting in unrelated species developing similar characteristics. Divergent evolution occurs when related species adapt to different environmental conditions, leading to the development of distinct traits over time. Both processes are ultimately driven by natural selection and the need for organisms to survive and reproduce in their specific habitats.
What is is responsible for the development of male characteristics including muscle mass and stregth fat distribution bone mass and the sex drive?
The hormone testosterone is responsible for male secondary characteristics. Male primary characteristics were triggered before birth by several genes on the Y chromosome.
What is the main function of sex hormone?
The sex hormones control the development of primary and secondary sexual characteristics. They regulate the sex-related functions of the body, such as the menstrual cycle or the production of eggs or sperm.
What secondary sex characteristic does testosterone produces in males?
Testosterone produces a deep voice and facial hair in males.
What hormones are realeased from the ovaries?
The ovaries produce a couple of gonadal hormones. One of these, estrogen, promotes the secondary sex characteristics and sex drive. Another is progesterone which prepares the uterus for pregnancy. Another hormone called in inhibin inhibits the secretion of follicle stimulating hormone.
What is the function of hormone secreted by testes?
Name of hormone: testosterone It is responsible for a number of things including development of penis, testes, the growth of facial and pubic hair at puberty, sex drive and muscle strength to name but a few.
What are the hormone flow that drives infatuation?
this is called sperm . that's the hormone that drive to infatuation. this is called sperm . that's the hormone that drive to infatuation.
Male reproductive functions are controlled mainly by hormones from the hypothalamus and?
Male reproductive functions are controlled mainly by hormones from the hypothalamus and pituitary gland. These hormones stimulate the production of testosterone in the testes, which is responsible for sperm production, sex drive, and secondary sexual characteristics. The hypothalamus releases gonadotropin-releasing hormone (GnRH), which triggers the pituitary gland to release luteinizing hormone (LH) and follicle-stimulating hormone (FSH) to regulate testosterone production.
What are Secondary Drives?
how can i format my secondary drive......
Which one of the following is NOT one of the secondary sex characteristics typical of males?
Secondary sex characteristic A peacock displays his long, colored feathers, an example of his secondary sex characteristics. Secondary sex characteristics are features that distinguish the two sexes of a species, but that are not directly part of the reproductive system. They are believed to be the product of sexual selection for traits which give an individual an advantage over its rivals in courtship and aggressive interactions.[citation needed] They are distinguished from the primary sex characteristics-- the sex organs-- which are directly necessary for reproduction to occur. Well-known secondary sex characteristics include manes of male lions and long feathers of male peacocks. Other dramatic examples include the tusks of male narwhals, enlarged proboscises in male elephant seals and proboscis monkeys, the bright facial and rump coloration of male mandrills, and horns in many goats and antelopes. Male birds and fish of many species have brighter coloration or other external ornaments. Differences in size between sexes are also considered secondary sexual characteristics. In humans, visible secondary sex characteristics include enlarged breasts of females and facial hair and adam's apple on males. ShowEvolutionary roots ShowIn humans ShowSee also ShowNotes ShowReferences
What is responsible for the development of male characteristics including muscle mass and stregth fat distribution bone mass and the sex drive?
Testosterone.
What the Characteristics of Development?
If you're talking about humans and physical.. Then and either male or female then breast development more for females. Genital development. Menarche for girls. Sex drive increase, voice change, pubic hair growth
What are secondary storages?
secondary storage are cds hard-drive memory cards
