题干

下列叙述错误的是(   )

A:孟德尔获得成功的的原因有选对实验材料,运用统计学的方法,从一对性状的研究到多对性状的研究等。

B:孟德尔的实验运用了假说—演绎法

C:格里菲斯以小鼠为实验材料得出S型肺炎双球菌的DNA是遗传物质

D:萨顿利用类比推理的方法得出基因位于染色体上的推论

上一题 下一题 0.0难度 选择题 更新时间:2018-07-05 11:10:43

答案(点此获取答案解析)

C

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Tomato Festival

    Started in 2005, the Tomato Festival has grown into a local tradition in Malta. In recent years, the festival has added amusement park-style rides and a yearly Creature Feature, which screens old horrible movies.There are also dance competitions, parades and pancake breakfast.Third weekend in August.

    Address: 833 Tinkham Rd, Fountain Park, Wilbra-ham, Massachusetts 01095

    Phone: (413)599-0010

                                                                                                           Brat Days

    Don't mistake this festival for a day filled with poorly behaved children. Begun in 1953, the gathering is the biggest festival in the city each year and features more than 50 stands selling the sausage, as well as a contest to see who can quickly eat the most bratwurst in ten minutes.Early August.

    Address: 17th and New Jersey sts, Kiwanis Park, She boygan, Wisconsin 53081

    Phone: (920)457-9491

                                                                                               Hope Watermelon Festival

    The festival dates back to the 1920s, when many trains went through this small town and local watermelon growers would sell their watermelon to parched travelers.These days, the festival sees a Watermelon Queen crowned(加冠的) and sometimes a world-record watermelon grown.There are also more than 300 stands selling arts and crafts from a six-state area, as well as a car show and the Watermelon Olympics.Early August.

    Address: 108 W 3rd St, Hope, Arkansas 71801

    Phone: (870) 777-3640

                                                                                                     Oyster Festival (牡蛎节)

    Featuring appearances from tall ships and oyster boats, this festival has regularly drawn 60,000 visitors a year since it began in 1978.More than 3,000 volunteers make the festival possible each year.Norwalk is less than a two-hour drive from many of New England's larger cities, making it easy to attend the festival during a trip to New York or Hartford.Weekend after Labor Day.

    Address: Sea view Ave, Veteran's Park, East Nor-walk, Connecticut 06855

    Phone: (800) 866-7925