9. The pollination treatments received by Groups 1 and 2 differed in which of the following ways? The pollen received by each Group 1 flower was:
Your Answer is
Correct Answer is A
Explanation
Look at table 1, Group 1 is self-pollinated, so the pollen source is itself;
And Group 2 is cross-pollinated, so the pollen source is another plant< /p>