Biology Teaching 2009 Issue 2 Genetic basis of heterosis in crops

Genetic basis of heterosis in crops
He Fenghua

..............page:2-3

Conservation of plant species resource
Zhang Qiaoxian

..............page:3-5

gu zuo ji wei xing xi bao ji qi zai zu zhi gong cheng yu chuang shang xiu fu zhong de ying yong
zhu dao li

..............page:5-7

chang yong ju he mei lian shi fan ying (pcr) ji shu gai shu
xie de ping ; liao yu jing

..............page:8-10

The reform trend of biological experiment teaching in senior middle schools in China embodied in the biological textbooks compiled and published by People's Education Publishing House in past 20 years
Wo Yufeng;Hu Xingchan

..............page:10-12

The establishment of a complete reviewing system of biology for students of Grade 3 of senior middle school
Chen Tinhua

..............page:12-14

The use of blackboard digram in the reviewing teaching of biology for students of Grade 3 of senior middle school
Zhou Yulong

..............page:15-17

tan sheng wu xue ke tang zhong yin xing zhi shi de jiao xue
feng yong yun

..............page:18-19

gao zhong sheng wu xue ke tang jiao xue dong tai sheng cheng ce lue de yan jiu
wu xiao feng

..............page:19-20,14

tan sheng wu xue ke tang zhong dong tai zi yuan de li yong
huang ying ying

..............page:21-22

chong fen li yong jiao cai , pei yang gao san xue sheng xue ke nei zhi shi zong he de neng li
zhang bin

..............page:22-23

The teaching treatment of the illustrations and figures in biological textbooks forsenior middle school
Dai Fang;Li Wei

..............page:24-26

qiang hua liu zhong yi shi , shi xian you xiao jiao xue
cui feng e ; cui peng bin

..............page:26-27

chu zhong sheng wu xue jiao xue zhong shen tou sheng ming jiao yu de chang shi
li su mei

..............page:28-29

"you si - tan jiu " zai sheng wu xue shi yan ke zhong de ying yong
zhang li sheng

..............page:32

gen mao de pei yang yu guan cha
wang xiu ping ; dong ke qi

..............page:44

dui " jian ce sheng wu zu zhi zhong de tang lei zhi fang he dan bai zhi " shi yan de jiao xue jian yi
pan jian xun

..............page:43-44

zai he zuo yu zhi yi zhong kai zhan de yi tang tan jiu shi yan ke
wang qing li

..............page:42

Practices and experiences of the inquiry experiment teaching for classes with a large number of students
Lin Hui

..............page:39-42

sheng wu xue jiao xue wang ye de zhi zuo yu ying yong
zhang xiu zhen

..............page:37-39

The preparation of biology teaching aids by means of the video compiling soft ware Ulead(R) Video-Studio(R)
Bo Hongli;Jiang Xiaoman;Wang Xiaoan

..............page:33-35

"xue liu de guan dao xue guan " yi jie de jiao xue
liu ai dong

..............page:69-70

Teaching design of the section Display and Discussion of the Designing Scheme for Tree and Flower Planting in school Yard and Local District
Li Lijuan

..............page:29-31

"qing jing chuang she " zai yi jie gao san sheng wu xue zhuan ti fu xi zhong de ying yong ji qi ping jia
ding zhi guang

..............page:35-36

Improving classroom biology teaching using small columns of special characteristic in biological textbooks newly compiled and published according to the China National Curriculum Standards for the Subject Biology
Guang Xinmei

..............page:80

Basic knowledge of physics necessary for biology teachers
Ji Zhentao

..............page:77-78

gao zhong sheng wu xue you guan wen ti jie da
song zheng hai

..............page:70

zhuan ji yin sheng wu ji qi jian ce fang fa
chen gui ping

..............page:76-77

ren shi san ju qing an
shi yin

..............page:68

tan za zhong xi bao de shai xuan he jian ding
li neng guo

..............page:67-68

qin cai de lai yuan
huang xing yu

..............page:66-67

"chun wu qiu dong " hua ke xue
yang xiao liang

..............page:65-66

Mice and rats used for biological experiments
Xu Cigen

..............page:62-64

yi zu mian yi xue ming ci bian xi
zuo yu mei

..............page:52

qian xi qing shao nian sheng wu he huan jing ke ji huo dong de xuan ti ce hua
fan ben zuo

..............page:61-62

Analytical comment on a competion activty of doing biological inquiry experiment
Chen Ledong

..............page:58-60

tu jie zhi wu guo pi zhong pi he pei xing cheng de xiang guan wen ti
deng chong sheng

..............page:57-58

2008 nian ji dao gao kao ti gei wo bu ke
zhang rong guan

..............page:55-57

pu tao jiu niang zhi de ji ge guan jian bu zhou
tian chun hua

..............page:54

zi ran he mi bi zhuang tai xia zhi wu de " guang he he hu xi " qu xian fen xi
xu hua

..............page:53-54

you guan he ji yin zai ran se ti shang cun zai wei zhi ren shi zhong de ji ge wu qu
lou zuo ping

..............page:51

Analyses of the resolving skills with examples for biological test items with coordinate curve
Yao Yongna

..............page:49-50

"nan bing " he " bing nan " gai lv ji suan ti xing jie xi
li sheng qing

..............page:47-48

The causes of point-loss during item-resolving of the test papers for examination of college entrance and their clues to biology teaching
Yang Zhenfeng

..............page:45-47

guan yu " shen tou zuo yong " de jin yi bu shi yan tan jiu
cheng zuo ; hua zai chang

..............page:48