Hello,

for Maharasthra, Admission into BTech is given on the basis of JEE main or MH-CET score. If you have qualified any one of the two available option then you can take admission through counselling process. if not then you have to take direct admission through management quota. for this, you have to talk to the admission section of your interested college.

for BSc Microbiology, it is hard to say if the admission date  is open for all the college options. if you could provide specific college option in which you are interested for Bsc then i could help you out with the admission details.

admission into BSc at government and private institute is done on the basis of merit. for university option, there may be some screening test for admission.

Hope it helps!