初三生物第二学期期中质量检测（Quality testing for the second semester of biology）.doc

初三生物第二学期期中质量检测（Quality testing for the second semester of biology） This article is contributed by quohai Doc documents may have a poor browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. Grade biological quality of the second semester midterm test questions (paper points: 100 time: 60 minutes) one, multiple choice questions (1, 1, 0 item, each item 1 minute, A 30 item 11, each item 2 points, A total of 5 0) 1, discusses the basic characteristics of biology, some cites the following facts. What do you think is the right a. organisms are composed of cells b. c. creatures are able to do photosynthesis creatures have digestive system d. creatures can grow 2, in the production of human oral epithelial cells, the correct sequence of operation is a. gargle one scrape A smear A cover piece dyeing b. gargle A smear A scrape A dyed A cover piece c. smear A gargle A scrape A cover piece dyeing d. smear A scrape A gargle A dyed A cover sheet 3, microscope tracking moving paramecium, will find that the food vacuole in the body is a. multiple, all equal, slowly moving b. two, are equal in size, but alternating contraction c. multiple, are moving slowly, gradually become smaller d. multiple, all equal, relatively static 4, put A slice of fresh leaf immersed in the beaker containing hot water, see the surface of the blade has produced many bubbles, and the experiment show blade on the back of bubbles than positive. Thus can explain a. blade on the back of the respiration stronger than positive b. blade on the back of the photosynthesis than positive c. blade on the back of the number of pores on the skin is more than positive d. blade number of pores on the skin on the back of less than 5, the following concerning the describe of human reproduction and development, incorrect is a. adolescent boys appear spermatorrhea is A normal physiological phenomenon b. fetal and maternal substance exchange tubes are the impo