A) The two neighbours never fought each other.
B) Fights involving three male fiddler crabs have been recorded, but the status of the participants was unknown.
C) They pushed or grappled only with the intruder.
D) We recorded 17 cases in which a resident that was fighting an intruder was joined by an immediate neighbour, an ally.
E) We, therefore, tracked 268 intruder males until we saw them fighting a resident male.
(2004)
A) The two neighbours never fought each other.
B) Fights involving three male fiddler crabs have been recorded, but the status of the participants was unknown.
C) They pushed or grappled only with the intruder.
D) We recorded 17 cases in which a resident that was fighting an intruder was joined by an immediate neighbour, an ally.
E) We, therefore, tracked 268 intruder males until we saw them fighting a resident male.
(2004)
The correct option is A BEDAC
Option A The clue to solve this question is the combination of sentences DAC. It shows that the two neighbors fought only with the intruder and did not get into a fight with each other. If we see option 1 and read it carefully, we see a sequence of events being established with the author observing fights between three crabs to begin with, then moving to total cases of intrusion and then to specific cases where a resident male fought with an intruder male.
Option A
The clue to solve this question is the combination of sentences DAC. It shows that the two neighbors fought only with the intruder and did not get into a fight with each other. If we see option 1 and read it carefully, we see a sequence of events being established with the author observing fights between three crabs to begin with, then moving to total cases of intrusion and then to specific cases where a resident male fought with an intruder male.
