一株高茎豌豆（DD）和一株矮茎豌豆（dd）杂交后，后代都表现为高茎，若后代进行自花传粉，则受精卵的基因组成可能有

题干

一株高茎豌豆（DD）和一株矮茎豌豆（dd）杂交后，后代都表现为高茎，若后代进行自花传粉，则受精卵的基因组成可能有（　　）

A：一种

B：二种

C：三种

D：四种

上一题下一题 0.0难度选择题更新时间:2018-10-30 10:42:06

C

根据短文理解，选择正确答案。

Attention, Students! Beach Party Comes!

We will hold an outdoor party in Fulong on July 10.

Activities	1). Bike riding or hiking from the Student Centre to the beach 2). A cookout (野炊) on the beach 3). Swimming and sailing competitions
You should bring	sun cream, sunglasses, hats, swimsuits, hiking shoes, and personal items
Deadline (最后期限) for signing up	Friday, June 28
Fee	$300 per person(每人)
Meet at the Student Centre at 9:30 am, July 10.