ví dụ như cà chua tròn có kiểu gen trội hoàn toàn là AA hoặc Aa. Nếu mà cà chua tròn thuần chủng mà trội nữa là AA thôi hả mọi người?

Choose the best answer.

I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

Choose the best answer.

We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

Choose the best answer.

I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.