Help!!!!
Sequence the following in the pathway from egg production to giving birth: (1) vagina, (2) oviduct, (3) cervix, (4) ovary.
a) 1>2>3>4.
b) 3>2>4>1.
c) 2>1>4>3.
d) 4>3>2>1.
e) 4>2>3>1.
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Question 12 (Multiple Choice Worth 1.6666 points)
Greg noticed that the eye pupils of his elderly dog failed to constrict when subjected to bright light. Which brain region may be failing?
a) Cerebellum.
b) Thalamus.
c) Basal ganglia
d) Midbrain.
e) Hypothalamus.
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Question 13 (Multiple Choice Worth 1.6666 points)
Natalie saw that the blood of a fly was almost color-free. Why?
a) Flies use hemocyanin to transport oxygen.
b) The blood was oxygen-rich.
c) Flies uses hemoglobin to transport oxygen.
d) Flies do not have oxygen-carrying pigments in their hemolymph.
e) Flies lack hearts.
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Question 14 (Multiple Choice Worth 1.6666 points)
An increase in literacy and education is directly correlated with all of the following EXCEPT:
a) women having healthier babies.
b) the birth rate falling.
c) the death rate falling.
d) women having smaller families.
e) two of the above
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Question 15 (Multiple Choice Worth 1.6666 points)
Why is there no tundra in the Antarctic?
a) There is too much rainfall.
b) The temperatures are too warm.
c) There is no land at the right latitude.
d) The land is permanently frozen.
e) two of the above
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Question 16 (Multiple Choice Worth 1.6666 points)
Which of the following statements IS NOT true concerning toxic substances that pollute surface waters?
a) Most toxic pollutants degrade or break down relatively quickly.
b) Toxic substances come from a variety of industrial and natural sources.
c) Some organisms accumulate these toxic pollutants in their fatty tissues.
d) The effects on humans from drinking polluted water range from numbness and deafness to cancer.
e) both A and C are not true.
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Question 17 (Multiple Choice Worth 1.6666 points)
Which of the following IS NOT something that a population ecologist studies?
a) sequence of the DNA of specific organisms
b) the interactions between organisms and their environment
c) the theoretical basis for the distribution and growth of living things
d) mathematical models of interactions between organisms and their environment
e) "e" is definitely NOT the correct answer
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Question 18 (Multiple Choice Worth 1.6666 points)
All respiring organisms have the following feature required for gas exchange:
a) Lungs
b) A moist, thin membrane
c) Alveoli
d) A countercurrent system
e) two of the above
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Question 19 (Multiple Choice Worth 1.6666 points)
Charles ate a pizza containing 80 grams of fat @ 8 calories per gram. How many grams of fat is he allowed for the rest of the day without exceeding the recommended maximum daily energy intake from fat (35%) on a 2000 calorie/day diet?
a) 7.5
b) 35.2
c) 75
d) 120
e) 200
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Question 20 (Multiple Choice Worth 1.6666 points)
Infection with HIV:
a) is the same as saying that the person has AIDS.
b) can be cured by appropriate drug treatments.
c) is usually fatal within months.
d) can occur from mother to fetus across the placenta.
e) none of the above
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Question 21 (Multiple Choice Worth 1.6666 points)
Low air pressure in the lungs permits the following to occur:
a) Exhaustion
b) Inspiration
c) Expiration
d) Diffusion
e) two of the above
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Question 22 (Multiple Choice Worth 1.6666 points)
Yani has damaged his soleus muscle, which originates on the fibula and inserts on the calcaneus. What would be the consequence?
a) Pain upon flexing the knee.
b) Pain upon extending the foot.
c) Pain upon flexing the femur.
d) Pain upon extending the elbow.
e) Pain upon rotating the wrist.
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Question 23 (Multiple Choice Worth 1.6666 points)
When a person has type I diabetes:
a) the pancreas does not produce enough insulin.
b) the pancreas does not produce enough glucagons.
c) the pancreas overproduces insulin.
d) the pancreas overproduces glucagons.
e) none of the above
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Question 24 (Multiple Choice Worth 1.6666 points)
Janak fell from a horse and received a spinal cord injury. How would you classify this injury in terms of a division of the nervous system?
a) Peripheral.
b) Autonomic.
c) Sympathetic.
d) Parasympathetic.
e) Central.
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Question 25 (Multiple Choice Worth 1.6666 points)
Darren is a wildlife technician who is sampling specimens from a deer to determine reproductive condition. Where in the deer would he observe meiosis?
a) Bulbourethral glands.
b) Seminal vesicles.
c) Prostate gland.
d) Urethra.
e) Seminiferous tubules.
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