Hey aspirant, I hope you are doing good, u have not mentioned for which exam u want the papers as life science subject has different career opportunities so  there are different exams like CSIR_net life science, for upsc life science subject is also there, for state eligibility test (SET) there is different syllabus. So please mention the exam for which you are looking sample papers. So that we can provide you exact information.Thanks for your query.

Hey there

We have only of PUBDET sample papers. These papers are of presidency University and you can download the link from the same link which I am mentioning below. Kindly go through the link and you can download the sample papers at free of cost. Besides this there are also other papers which you can download

https://www.google.com/url?sa=t&source=web&rct=j&url=https://university.careers360.com/download/sample-papers/pubdet-life-sciences-question-paper-2018&ved=2ahUKEwj55ovE35T0AhXZdCsKHT7-DG0QFnoECAwQAQ&usg=AOvVaw1BVlGaBaKhV91fLibYE_nj