Flowering of short day and long day plant is promoted by ________.
A、IAA and GA respectively;
B、GA only;
C、Cytokinin and GA respectively;
D、Kinetin and GA respectively
发布时间:2025-01-14 23:59:11
A、IAA and GA respectively;
B、GA only;
C、Cytokinin and GA respectively;
D、Kinetin and GA respectively