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:2025-06-23 15:43:08
A、 IAA and GA respectively;
B、GA only;
C、Cytokinin and GA respectively;
D、Kinetin and GA respectively