《生态系统的信息传递》 练习 1(国外英文资料).docVIP

《生态系统的信息传递》 练习 1(国外英文资料) Information delivery in ecosystems exercise 1 [consolidate the teaching material - steady.] 1. in the following animals, the act of exchanging information between individuals of the same species is not possible A. the dancing movements of bees B. special secretions released by the queen bee The various chirping sounds of C. birds; D. squid releases ink when threatened 2. the following actions are not part of the transmission of information A, female sex hormone secretion of B, C, 8 worker jump character dance D, nocturnal bird of cockroaches 3. instances of the following messages are not delivered by physical information Some birds migrate A., at night by the sky constellation determine the range of Under the strong sound stimulation, the B. Mimosa can show the movement of the small leaf fold and the drooping of the petiole C. eels, salmon, etc., can choose directions and routes according to the earth currents formed by ocean currents When D. ferret is in danger, it is discharged by the anus and has a strong foul smell, which acts as an alarm and defense device 4. the following statement is incorrect The information transfer of A. ecosystem is one of the functions of ecosystem B. normal life activities and the reproduction of biological population are inseparable from the role of information C. the use of information in agricultural production can increase the yield of agricultural or livestock products D. some Hypericum plants can secrete a kind of cause photosensitivity and stimulate the skins compound, Begonia, make eating animal blind or death, and the majority of animal from this plant, which does not belong to the ecological system of information transmission [heavy difficult to break - heavy strike] 5. suppose that the definition of communication in animals is that the message is sent out to change the behavior of the receiver. Which of the following is not belong to the communication () A. Pro birds pretend to be injured in the wings