Getting a "D" with a 3.24 GPA will I get my CSU application rescind?

Hello,
This is my last semester at my community college. I got a conditional admission to all the CSU I applied to I have accpeted my admission to CSULB . But I’m struggling with my BIO 210 class, I have a D and the semester is almost over. Is getting a D in just one class not acceptable for admission to a CSU, My current GPA is 3.24 ? Will I have to retake it in order to transfer ?
What do you guys recommended, do i drop it and wait next until next semester to apply again ?

You need to contact all schools that you are considering to find out how much the D will effect your acceptance. In general, you need to complete all classes listed at time of application with a C- or higher. Only the schools can tell you what you need to do to keep your admission and call as soon as possible.