Animal And Plant Orientation
11 Questions
| Attempts: 138
A Level 3 Biology Quiz about animal orientation and responses.
Questions and Answers
- 1.Epiphytes are an example of this kind of relationship.
- A.
Commensalism
- B.
Amensalism
- C.
Exploitation
- D.
Mutualism
- E.
Allelopathy
- 2.Mosquito larvae swim down in response to light (or shadow). This is an example of a___________ _______________ response
- 3.The main plant hormone involved in phototropism is ............
- 4.The restless behaviour shown by animals before they migrate is called.......
- 5.Animals that are active at dawn and dusk are called...............
- 6.What kind of relationship is this:
- Many sharks have a close association with remora suckerfish. The remora will attach to the shark (doesn’t have to use energy to swim – hitching a free ride) and eat leftovers of a shark’s meal. The shark is unaffected by this.
- A.
Mutualism
- B.
Herbivory
- C.
Commesalism
- D.
Exploitation
- E.
Parasitism
- 7.What kind of relationship is this:
- Nemo will snuggle unharmed among the stinging tentacles of the anemone. The fish obtains protection and sometimes brings food to the anemone.
- A.
Exploitation
- B.
Amensalism
- C.
Commensalism
- D.
Mutualism
- E.
Parastism
- 8.This is an organised social system where several males and females in the group mate with each other.
- A.
Monogamy
- B.
Polygyny
- C.
Polyandry
- D.
Polygynandry
- E.
Polygamy
- 9.A biological rhythm that lasts for 12.4 hours would be....
- 10.A biological rhythm that lasts about 14 days would be...
- 11.
The phytochrome system controls photoperiodicity in plants. What does this diagram tell you:- A.
During the night Pr is converted to Pfr by far red light..
- B.
During the day red light converts Pfr to Pr.
- C.
During the night Pfr is converted to Pr.
- D.
In the morning plants will have more Pr
- E.
In the morning plants will have more Pfr
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