Chapter 7 Reproduction: The Sexual Primate

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Chapter 7 Reproduction:  The Sexual Primate - Quiz

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Questions and Answers
  • 1. 
    The maturation of egg cells in female mammals is known as:
    • A. 

      Menstruation

    • B. 

      Estrus

    • C. 

      Ovulation

    • D. 

      Heat

  • 2. 
    The period during which a female has produced an egg that can be fertilized and is giving off signals indicating this is called:
    • A. 

      Estrus

    • B. 

      Ovulation

    • C. 

      Menstruation

    • D. 

      Reproductive maturity

  • 3. 
    Estrus signals in most mammals are:
    • A. 

      Visual

    • B. 

      Written

    • C. 

      Audible

    • D. 

      Olfactory

  • 4. 
    Human reproductive behavior differs in all the following EXCEPT:
    • A. 

      We have concealed ovulation

    • B. 

      We don't give off estrus signals

    • C. 

      Human females indicate their fertile period with pheromones

    • D. 

      We have a large conscious component to our sexuality

  • 5. 
    Human signals of sexual receptivity are largely:
    • A. 

      Visual

    • B. 

      Olfactory

    • C. 

      Audible

    • D. 

      Cultural

  • 6. 
    Which is the most accurate statement regarding sexual behavior among chimpanzees?
    • A. 

      They reproduce asexually

    • B. 

      They share the human pattern of sexual behavior

    • C. 

      They give off olfactory estrus signals

    • D. 

      They exhibit some degree of consciousness regarding sexual behavior

  • 7. 
    For bonobos, sex:
    • A. 

      Is strictly an instinctive series of automatic stimuli and responses

    • B. 

      Is engaged in only seasonally when all females are fertile

    • C. 

      Serves psychological and social as well as reproductive functions

    • D. 

      Is uncommon and is only rarely observed by primatologists

  • 8. 
    Which of the following has been suggested as the reason for the evolution of conscious sexuality among early humans?
    • A. 

      It made reproduction more fun and exciting

    • B. 

      It helped ensure that sex would lead to conception

    • C. 

      It produced a larger number of offspring

    • D. 

      It provided motivation for the direct inclusion of males in child-rearing

  • 9. 
    Sexual dimorphism refers to:
    • A. 

      Homosexuality

    • B. 

      A species with two sexes

    • C. 

      Physical differences between the sexes of a species

    • D. 

      A species that reproduces both sexually and asexually

  • 10. 
    Which of the following is NOT an example of human sexual dimorphism?
    • A. 

      The average size difference between males and females

    • B. 

      The greater muscle mass of males on average

    • C. 

      He shape of the genitalia of the two sexes

    • D. 

      The presence of facial hair on males

  • 11. 
    The major chromosomal difference between human males and females is that:
    • A. 

      Males have more chromosomes

    • B. 

      Females have more chromosomes

    • C. 

      Males have one more paired set of chromosomes

    • D. 

      Females have one more paired set of chromosomes

  • 12. 
    Relative to human females, human males have:
    • A. 

      A greater proportion of body fat

    • B. 

      A greater proportion of muscle

    • C. 

      Greater immunity to the effects of disease

    • D. 

      A greater tendency to become obese

  • 13. 
    Relative to human males, human females have:
    • A. 

      A greater proportion of body fat

    • B. 

      Later puberty

    • C. 

      A greater tendency to be thrown off a normal growth curve by disease

    • D. 

      Larger hearts and lungs

  • 14. 
    We share some of our basic sexual dimorphisms with:
    • A. 

      The primitive prosimian primates

    • B. 

      The arboreal monkeys

    • C. 

      The arboreal apes

    • D. 

      The more terrestrial nonhuman primates

  • 15. 
    The human sexual dimorphic features may be seen as having evolved:
    • A. 

      To promote a greater birth rate than in any of our nonhuman primate relatives

    • B. 

      To facilitate more sexual interest in members of the opposite sex

    • C. 

      To make a sexual division of labor more efficient

    • D. 

      To make men bigger and thus more socially dominant over women

  • 16. 
    The relative hairlessness of the human body was probably an adaptation to facilitate:
    • A. 

      More sexually attractive bodies

    • B. 

      Better cooling in tropical climates

    • C. 

      Less sweating and thus less noxious body odors

    • D. 

      The easier and more comfortable wearing of clothing

  • 17. 
    The differences in facial hair between human males and females may be an adaptation to:
    • A. 

      Keep men's faces warmer in cold Ice Age climates

    • B. 

      Make men appear more frightening

    • C. 

      Draw attention to the face and thus to one's individual identity

    • D. 

      Make women appear more open and friendly

  • 18. 
    The presence of hair and apocrine glands in human axillary and pubic areas suggests that:
    • A. 

      Humans may still respond (or once responded to) to pheromone signals

    • B. 

      Our natural body odors are sexually stimulating

    • C. 

      It is important to keep these areas warm

    • D. 

      Musk scented perfumes are more attractive than other scents

  • 19. 
    Gender refers to:
    • A. 

      The politically correct way to refer to the two sexes

    • B. 

      One's preference of sexual partners

    • C. 

      The social/cultural categories of men and women

    • D. 

      The appearance of one's sexual physical features

  • 20. 
    Gender is an example of:
    • A. 

      Biological categories

    • B. 

      Meaningless and changeable cultural trends

    • C. 

      Political terminology of temporary meaning

    • D. 

      A folk taxonomy

  • 21. 
    Sex is to gender as:
    • A. 

      Male is to man

    • B. 

      Woman is to female

    • C. 

      Male is to female

    • D. 

      Female is to male

  • 22. 
    The differences in the categorization of disease between Western society and the Fore of highland New Guinea are an example of:
    • A. 

      The more advanced science of the West

    • B. 

      The differences between an advanced and a primitive society

    • C. 

      Folk taxonomic categorization

    • D. 

      Racial differences in scientific knowledge

  • 23. 
    The hijras of India are:
    • A. 

      A caste of men of ambiguous sex

    • B. 

      A third sex and gender in Hindu society

    • C. 

      Men who are unsure of their sexual orientation

    • D. 

      Heterosexual men who wish to dress as women

  • 24. 
    According to the text, the cultural institutions of marriage and the incest taboo are:
    • A. 

      Strictly cultural inventions

    • B. 

      Biological instincts

    • C. 

      Cultural manifestations and variations on biological themes

    • D. 

      Gradually becoming less important in world cultural systems

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