《生物的生殖和发育》在高考中一般以图像题和曲线题出现。对于图像题我们要仔细观察所给图像的特点(即识图),要清楚地认识图像所代表的生物学含义,然后找出该知识点在课本中的出处。把图像所反映出来的生物含义同我们所掌握的基础知识结合起来是解决好此类型题的关键。对于坐 “Biological reproduction and development” generally appears in image and curve questions in college entrance examinations. For image questions, we must carefully observe the characteristics of the given image (ie, image recognition). We must clearly understand the biological meaning represented by the image, and then identify the source of the knowledge in the textbook. Combining the biological meaning reflected in the image with the basic knowledge we have is the key to solving this type of problem. For sitting