2nd bio exam
Terms
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- sex differences between mammalian phalluses
- dimorphic differences
- sex differences between testes and ovaries
- dichotomous differences
- where many components of the human male reproductive system are derived from
- Wolffian Ducts
- where many components of human femal reproductive system are derived from
- Mullerian Ducts
- XXY chromosomal abnormality
- Klinefelter's syndrome
- Protandry and protogyny are classified as
- sequential hermaphroditism
- In wolf spiders the female is attracted to the hair on the males legs, this is an example of
- sign stimuli
- suicidal mating behavior is found in RED BACK SPIDER is a way to prolong its
- sperm transfer
- Sexual imprinting is demonstrated by the courtship of
- Goldeneye
- attributing human motivation, intention, and values to other biological organisms and inanimate objects
- anthropomorphism
- sexual dimorphism of the horns of male ibexes is an example of
- sexual selection
- ruby throated humming birds fight off any intruders that invade their...
- territories
- females choose a good looking partner with...
- healthy mates and good genes
- greater speared bats use this
- female defense polygyny
- the sea louse uses this kind of polygyny strategy
- resource defense
- these birds build elaborate displays to attract females
- bower birds
- giant clams are known to be hermaphrodites, the release
- sperm and eggs
- amphibian that lays eggs on land
- South American rain frog
- example of monotreme
- Platypus
- kangaroos belong to this group
- marsupial mammals
- Antartic emperor penguins provide _______ for their young
- Paternal and Maternal
- Cooperative breeding is found in...
- Florida scrub Jay
- European Common Cuckoos practice
- brood parasitism
- they lay eggs directly into living organisms to provide nutritional resources for the young
- cabbage white caterpillar wasp
- Flatworms use a rudimentary nervous system in order for them to hunt...
- earthworms
- Simple nerve network in used to coordinate movements of the...
- moon jellies
- For vampire bats to survive they must practice...
- reciprocal altruism
- ability to guide by the sun in foraging is found in...
- honey bees
- habitat change and human hunting in 19th century resulted in the extinction of...
- Passenger Pigeons
- Sailors over the centuries were instrumental in extinction of...
- Dodo, Mauritius Island Bird
- XO, Infertile, Ovarian dysgenesis, Underdeveloped secondary sex characteristics
- Turner's Syndrome
- XXY, Infertile, no spermatogenesis, long limbed physique, late puberty, underdeveloped sex characteristics
- Klinefelter's syndrome
- Fertile, Tall Male
- XYY Trisomy (Super Male)
- Fertile TAll Female
- XXX Trisomy
- XY Female, mutation in testosterone receptors
- Complete Androgen Intensitive Syndrome
- Intersexes at birth, mutation in an adrenal enzyme-overproduction of testosterone by adrenal gland, XX Male
- Congenital Adrenal Hyperplasia
- Dominant is female then if that female dies then male of breeding pair will change into dominant female
- Protandry
- young begin as small females to breed with super male, after several season they become immature male that compete to become super male when it dies
- Protogyny
-
cues when presented to an animal trigger its FAP responses.
EX: Physical features/Gestures/Chemical Signals - Sign stimuli
-
Inner behavior mechanism that quides tha animal to perform their FAP responses
EX:
Cycle of the Seasons
Length of the day
Fluctuation of temperature - Drive
- ratio of sexually receptive males to receptive females
- operational sex ratio
- mating with many different partners
- polygamy
- one male and many females
- polygyny
- one female with many males
- polyandry
- one male takes charge of a group of females and forms a harem
- female defense polygyny
- males defend valuable territories and resources the females need for nutrition
- resource defense polgyny
- males defend a small territory that they use as a stage for performing rituals to attract females
- Lek polygyny
- males don't defend a territory but try to detect receptive females as soon as possible
- scramble competition polygyny