Can you please help with some of these biology questions?
It would be GREATLY appreciated! They are questions from a huge packet I'm struggling with. 1. Which of the following IS NOT a function of the skeletal system? a) to act as a storehouse for minerals such as calcium and phosphorus b) to give rise to new red and white blood cells c) to provide protection for internal structures d)to contract and expand to allow movement 2. Lance operates a fish farm in which he feeds soybean protein to Atlantic salmon that in the wild are carnivorous. How would you classify the fish farm salmon? a) Producer. b) Decomposer. c) Primary consumer. d) Secondary consumer. e) Tertiary consumer. 3. Which of the following is true about the digestive systems of some simple animals such as flatworms? a) They have a mouth and anus b) Food passes along in one direction c) They have one opening used as a mouth and an anus d)They develop two separate digestive systems that either breaks down or absorbs food 4. 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. 5. 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. 6. 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 7. 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 7. 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. 8. 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. 9. 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 10. 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. 11. 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. 12. In the gills of a fish, the blood flows in the opposite direction to the flow of water. What is the advantage of this in terms of gas exchange in comparison to a system in which blood and water flow in the same direction? a) Water pressure on the blood is higher. b) Blood entering the gill encounters a high concentration gradient which rapidly diminishes during transit through the gill. c) Blood entering the gill is oxygen-rich and therefore can maximize gas exchange with the water. d) A concentration gradient is maintained over a larger gill area. e) Less blood pressure is required. 13. Which of the following is an explanation of why deserts have low rainfall? a) Equatorial air mass inflow has previously lost much water. b) Deserts have cool nights and warm days. c) The earth rotates in an easterly direction. d) Water is locked in permafrost deep in the ground. e) Deserts are impoverished of soil nutrients. 14. Gabrielle noticed that her dog began to salivate whenever it smelled the barbeque. What triggered salivation? a) Secretin. b) Cholecystokinin. c) Chemoreception. d) Salivary amylase. e) Gastrin. 15. Olivia is inspecting some specimens under the microscope. Which of the following could she classify as part of an organ rather than as a tissue? a) a single layer of flat
Or rather, the questions I'm struggling with from a huge packet. I didn't just paste the whole packet.
Firstly, I'd like to point out you have a Number 7 listed twice; I've gone by the second 7 becoming an 8 for the correct answers below. 1) B 2) C 3) D (logically - I think) 4) E (for Humans) 5) A (Oxygen turns blood red.) 6) D 7) D 8 [which is listed as 7]) A 9) B 10) A (Type 1 Diabetes means not enough insulin is produced and means they must inject it) 11) Not completely sure - I'd answer E 12) C (Meiosis only occurs in gametes [sex cells]) 13) C 14) D (Remember: Not all deserts are WARM. ) 15) E 16 [listed as 15]) A Hope this helps! :D

On the lookout for trout on the hunt
AUTUMN can be a productive time for trout, with less daylight and cooler temperatures, a combination that brings on insect hatches and encourages trout to move out of the lake depths and hunt near the surface or along lake shore margins. On the lookout for trout on the hunt
On the lookout for trout on the hunt
Close to the heart
THE Pacific Institute of Culinary Arts is a few steps from the ocean for which it is named, cosying up to Broker's Bay just south of downtown Vancouver. Close to the heart
Close to the heart
WACKY WORLD WEEK 2008
ITS A WACKY WORLD WE LIVE IN FOLKS. Enter this photo gallery of the world's most weird and wonderful images.
WACKY WORLD WEEK 2008
Spring summer and fall Atlantic Salmon and Trout fly-fishing Lodge on New Brunswick's Miramichi River. Fishing Atlantic salmon is not like catching trout. A trout will feed day or night and when it so desires, whereas the Atlantic salmon, has come from the ocean strong. For almost a century and a half the Wilson family has been in the business of providing great Atlantic Salmon fishing, hunting and outdoors adventure to fly fishing for atlantic salmon and trout, canoeing or kayaking on the Miramichi River, cottage rentals, family whale watching tours, or a visit to Ann of Green. The flies pictured above are the fly patterns that Patagonia Adventures generally uses when fly fishing for (Salmo Salar) Atlantic Salmon. Of course there are a lot. Many people suggest that Atlantic salmon fishing is the pinnacle in freshwater fly fishing. Bill Bryden discusses his knowledge after spending thousands of hours in. fly fishing for atlantic and trout, canoeing or kayaking on the Miramichi River, what we consider to be the best atlantic salmon fly fishing available anywhere! Grey River Lodge is a Canadian Fishing Outfitter for Atlantic Fly and more!
WILDERNESS FLY Home Fly The River News Lodges Photo Gallery Map Links Hiking Contact Us. Please check in at 2011. Salmon. In terms of prestige the Salmon reigns supreme. A selection of the best holidays in Russia, Iceland, Ireland & Norway.
