Test 2.2 Flashcards

1
Q

Vno

A

Vomer nasal organ, pits in the back of nose

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2
Q

Where do we produce pheromones

A

Armpits, skin, genatalia

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3
Q

When is the vaginal secretion most pleasant to men when?

A

Ovulation

Found out by rubbing vaginal secretions all over the body

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4
Q

Essence of Geneviene

A

Took arm pit secretions during menstruation and rubbed the secretion on the upper lip of these women

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5
Q

Took t shirts experiment?

A

20 men wear shirts for three days. Out shirts in boxes and had women smell it.

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6
Q

MHC-

A

Major histo compadability complex
Tied to pheromones
Immune system complexity

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7
Q

We are attracted to the opposite?

A

MHC. Mice attract different MHC

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8
Q

Acrosome-

A

Enzyme that eats through the egg. Only one gets through or there would be to much chromosomes

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9
Q

Zygote

A
Begins to divide 
2 ball stage - cells
4 ball stage - cells
- solid ball of cells= morula 
- gastrulation= filled with blastocyste
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10
Q

In the embryonic disk creates?

A

Endoderm- form digestive organs, reproductive organs
Mesoderm- form muscles, heart
Ectoderm- skin, brain, spinal chord

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11
Q

When the embryo grows

A

Genitalia- look identical until about 3 months and change from the hormones produced by the mother

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12
Q

Vertebrates

A
Mammals 
Fish
Reptiles
Birds
Amphibians 
All have a vertebrae, tail, pharyngeal become gills, inner ear, jaw bones in reptiles
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13
Q

Amnion-

A

Sac around the fetus

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14
Q

Amniotic cavity

A

Fluid fills to protect fetus

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15
Q

Chorion-

A

Placenta, or oxygen exchange organ

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16
Q

Allantois-

A

Umbilical chord, waste or waste organ

17
Q

Yolk sac

A

Umbilical cord, nutrients or yolk

18
Q

Pheromones

A

Chemical and perceived as an odor

19
Q

Vno

A

Vomer nasal organ, pits in the back of nose

20
Q

Where do we produce pheromones

A

Armpits, skin, genatalia

21
Q

When is the vaginal secretion most pleasant to men when?

A

Ovulation

Found out by rubbing vaginal secretions all over the body

22
Q

Essence of Geneviene

A

Took arm pit secretions during menstruation and rubbed the secretion on the upper lip of these women

23
Q

Took t shirts experiment?

A

20 men wear shirts for three days. Out shirts in boxes and had women smell it.

24
Q

MHC-

A

Major histo compadability complex
Tied to pheromones
Immune system complexity

25
We are attracted to the opposite?
MHC. Mice attract different MHC
26
Acrosome-
Enzyme that eats through the egg. Only one gets through or there would be to much chromosomes
27
Zygote
``` Begins to divide 2 ball stage - cells 4 ball stage - cells - solid ball of cells= morula - gastrulation= filled with blastocyste ```
28
In the embryonic disk creates?
Endoderm- form digestive organs, reproductive organs Mesoderm- form muscles, heart Ectoderm- skin, brain, spinal chord
29
When the embryo grows
Genitalia- look identical until about 3 months and change from the hormones produced by the mother
30
Vertebrates
``` Mammals Fish Reptiles Birds Amphibians All have a vertebrae, tail, pharyngeal become gills, inner ear, jaw bones in reptiles ```
31
Amnion-
Sac around the fetus
32
Amniotic cavity
Fluid fills to protect fetus
33
Chorion-
Placenta, or oxygen exchange organ
34
Allantois-
Umbilical chord, waste or waste organ
35
Yolk sac
Umbilical cord, nutrients or yolk
36
Pheromones
Chemical and perceived as an odor