In some flowers, male and female reproductive parts develop at different times, whereas in other flowers they develop at the same time. Which is the case with the flower presented in the video?

In some flowers, male and female reproductive parts develop and mature at different times which causes cross pollination, whereas in other flowers they develop at the same time so mostly self pollination occurs.

Explanation:

Dichogamous are those flowers in which the male and female reproductive parts develop and mature at different times so the stamen is not fertilized his own carpel which prevents self pollination and causes cross pollination whereas in some flowers both male and female reproductive parts develop at the same time so the stamen fertilized his own stigma and causes self pollination occurs.

emerald ash borer

the emerald ash borer is a green buprestid or jewel beetle native to north-eastern asia that feeds on ash species. females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years. hope this !