Biology 11 Quiz#2
Name: _________________
1. The end result of ecological succession is usually: a. Climax community b. Unstable community c. A forest d. Pioneer species 2. Following a large fire, a forest community is slowly re‐established by: a. A pyramid of energy b. Ecological succession c. A climax community d. Nitrification 3. A lichen is two species in a symbiotic relationship. Those two species are: a. Fungus and plant b. Plant and algae c. Algae and moss d. Fungus and algae 4. We have bacteria in our bowels that help us take in vitamins. Without them, we would get sick. Bacteria that live in our bowel have a warm place to stay with lots of food. This symbiotic relationship ois called: a. Commnensalism b. Parasitism c. Mutualism d. Cancer 5. A symbiotic relationship where two organisms live closely together has to have: a. At least one organism b. Both organisms gain that gains c. Neither organism that d. At lest one organism gains that loses Biology 11 Quiz#2
Name: _________________
1. he end result of ecological succession is usually: a. Climax community b. Unstable community c. A forest d. Pioneer species 2. Following a large fire, a forest community is slowly re‐established by: a. A pyramid of energy b. Ecological succession c. A climax community d. Nitrification 3. A lichen is two species in a symbiotic relationship. Those two species are: a. Fungus and plant b. Plant and algae c. Algae and moss d. Fungus and algae 4. We have bacteria in our bowels that help us take in vitamins. Without them, we would get sick. Bacteria that live in our bowel have a warm place to stay with lots of food. This symbiotic relationship ois called: a. Commnensalism b. Parasitism c. Mutualism d. Cancer 5. A symbiotic relationship where two organisms live closely together has to have: a. At least one organism b. Both organisms gain that gains c. Neither organism that d. At lest one organism gains that loses
Biology 11 Quiz#2
Name: _________________
1. The end result of ecological succession is usually: a. Climax community b. Unstable community c. A forest d. Pioneer species 2. Following a large fire, a forest community is slowly re‐established by: a. A pyramid of energy b. Ecological succession c. A climax community d. Nitrification 3. A lichen is two species in a symbiotic relationship. Those two species are: a. Fungus and plant b. Plant and algae c. Algae and moss d. Fungus and algae 4. We have bacteria in our bowels that help us take in vitamins. Without them, we would get sick. Bacteria that live in our bowel have a warm place to stay with lots of food. This symbiotic relationship ois called: a. Commnensalism b. Parasitism c. Mutualism d. Cancer 5. A symbiotic relationship where two organisms live closely together has to have: a. At least one organism b. Both organisms gain that gains c. Neither organism that d. At lest one organism gains that loses Biology 11 Quiz#2
Name: _________________
1. he end result of ecological succession is usually: a. Climax community b. Unstable community c. A forest d. Pioneer species 2. Following a large fire, a forest community is slowly re‐stablished by: a. A pyramid of energy b. Ecological succession c. A climax community d. Nitrification 3. A lichen is two species in a symbiotic relationship. Those two species are: a. Fungus and plant b. Plant and algae c. Algae and moss d. Fungus and algae 4. We have bacteria in our bowels that help us take in vitamins. Without them, we would get sick. Bacteria that live in our bowel have a warm place to stay with lots of food. This symbiotic relationship ois called: a. Commnensalism b. Parasitism c. Mutualism d. Cancer 5. A symbiotic relationship where two organisms live closely together has to have: a. At least one organism b. Both organisms gain that gains c. Neither organism that d. At lest one organism gains that loses