It gives colour to our hair, eyes and skin.The switch, which is located in the gene close to OCA2, does not, however, turn off the gene entirely,but rather limits its action to reducing the production of melanin in the eyeballs—effectively turning brown eyes to blue. The effect of ...
If the OCA2 gene had been completely destroyed or turned off, human beings would be without melanin in their hair, eyes or skin colour. Change in the colour of the eyes from brown to green can all be explained by the amount of melanin in the eyeball, but blue-eyed individuals only ...
With long brown hair deep blue eyes a tall and thin figure(身躯) Brad Pitt seems to be a born actor .He made his first appearance in a film in 1990.Though he was in the film for only 14 minutes people flooded the cinema to see him.In his next film Pitt played the role of a fis...
2.D 推理题。根据本句With long brown hair, deep blue eyes, a tall and thin figure(身躯) Brad Pitt seems to bea born actor.可知他的外形很适合演电影。故D正确。 3.B 推理题。根据第二段2,3,4行After reading the screenplay(剧本) of “Legends of the Fall”, he was attracted by the lead...
16.With long brown hair,deep blue eyes,a tall and thin figure,Brad Pitt seems to be a born actor.He made his (26)B appearance in a film in 1990.Though he (27)Din the film for only 14minutes,people flooded the cinema to see him.In his next (28)C,Pitt played the role of a fi...
I have short dark brown hair and green eyes. She has long blonde hair and blue eyes. I have big hands and feet, but her hands and feet are very small. When we were kids, she was thin, but I was heavy. Now we're both heavy.We also have opposite personalities. She is always ...
I have short dark brown hair and green eyes. She has long blonde hair and blue eyes. I am strong, but she is not. I have big hands and feet, but her feet and hands are very small.When we were kids, she was thin, but I was heavy. Now we're both heavy. _53_ She is always...
She has brown hair and blue eyes. She was 120 centimeters tall last year, but she has grown 5 centimeters this year. She is 125 centimeters tall now. She has two best friends in her school. They are both taller than her. She drinks milk and eats lots of fruits like peaches and ...
With long brown hair deep blue eyes tall and thin figure Brad Pitt seems to be a born actor. He made his ___ 1 ___ appearance in a film in 1990. Though he ___ 2 ___ in the film for only 4 minutes people flooded the cinema to see him. In his next ___ ...
【1】细节理解题:根据They both have brown hair and blue eyes, and they always wear jeans and T-shirts可知。故选C。 【2】细节理解题:根据they both like pop music, football and computers可知。故选B。 【3】细节理解题:根据They go to a football match every Saturday可知。故选B。 【4】细节理...