湖北省2003年初中生物科学素质和实验(践)能力竞赛复赛试题（Hubei 2003 junior high school biology science quality and experiment (ability) competition semi-finals examination questions）.docVIP

湖北省2003年初中生物科学素质和实验(践)能力竞赛复赛试题（Hubei 2003 junior high school biology science quality and experiment (ability) competition semi-finals examination questions） Hubei 2003 junior high school biological science quality and experimental ability competition semi-finals examination questions, junior high school biology science quality and experiment ability competition in Hubei Province in 2003 Final examination question (Hubei Education Edition) This paper is divided into two parts: Volume 1 (selection question) and Volume II (non choice question). Volume 1, 1, 4, 6, Vol. II, 5, 6, a total of two pages. Volume total score of 100 points. The exam time is 90 minutes. Volume 1 (multiple-choice questions, 50 points) Answer notes: 1. fill in the items in the sealing line before you answer them. 2. fill in the answer to Volume 1 in the volume 1 answer sheet, or zero. 3. after examination only hand in volume ii. A choice (a total of 50 points, 1 points every day. Every day there is only one right answer). 1. cuttings with buds are easy to survive, because A. shoots are capable of photosynthesis, and B. shoots produce auxin C. buds grow rapidly and D. shoots are alive 2. 4 strains were the same, robust plants with terminal buds were as follows, which approach is most conducive to the development of lateral buds into shoots A. to bud, put a piece of agar piece on the surface B. to bud, agar piece put a block on the surface of the auxin rich C. not to bud in bud, coated with agar containing low concentration of auxin D. not to bud in bud, coated with agar 3., the carp pituitary grinding, injected into the rabbit body, can promote sexual maturity, which is used in the pituitary gland A., growth hormone, B., gonadotropin, yuan C. thyroid stimulating hormone, D., adrenocorticotropic hormone 4., in a short period of time, suddenly from the lower elevations, the highest altitude, the tympanic membrane will feel uncomfortable, need a big mouth to do chewing movement, and gulp the air, so