Biology For Exams

Welcome to my official online biology tutorial "HARUN BIO-ZONE", in where provide theory & mcq for BIOLOGY Exams like NTA-NEET, AIIMS, GIPMER, NURSHING, CSIR-NET, GATE, SET, & Different School service recruitment exams like SSC, PSC, MSC etc. & Theory Classes for X-XII & botany lecture for B.SC.

WBSSC SLST 2025 Life science(IX-X) Complete solution
WBSSC SLST 2025 Life science(IX-X) Complete solution
Biology mcq's practice set
Biology mcq's practice set
WBSSC SLST 2025 life science (XI-XII) solution by harun sir
WBSSC SLST 2025 life science (XI-XII) solution by harun sir
Biology MCQ's practice set 5 #wbsscslst #csirnetexam #setexam #neet #mcqbiology #mcqncert #biology
Biology MCQ's practice set 5 #wbsscslst #csirnetexam #setexam #neet #mcqbiology #mcqncert #biology
Biology mcq's practice set 4 #wbsscslst #csirnetexam #setexam #neet
Biology mcq's practice set 4 #wbsscslst #csirnetexam #setexam #neet
Biology mcq's practice set 3 #wbsscslst #csirnetexam #setexam #neet
Biology mcq's practice set 3 #wbsscslst #csirnetexam #setexam #neet
Biology mcq's set 2 #wbsscslst #csirnetexam #setexam #cucet
Biology mcq's set 2 #wbsscslst #csirnetexam #setexam #cucet
Phylum Porifera up to subclass #wbsscslst #setexam #csirnetexam #neet
Phylum Porifera up to subclass #wbsscslst #setexam #csirnetexam #neet
Characters used to classify Animal kingdom #wbsscslst #csirnet #setexam #neet
Characters used to classify Animal kingdom #wbsscslst #csirnet #setexam #neet
mutation and its type #wbsscslst #csirnetexam #setexam #neet #biology
mutation and its type #wbsscslst #csirnetexam #setexam #neet #biology
Mitosis -cell division #neet #wbsscslst #setexam #biology #biologytest #csirnetexam
Mitosis -cell division #neet #wbsscslst #setexam #biology #biologytest #csirnetexam
Mutagen-Physical, Chemical and biological #neet #wbsscslst #csirnetexam
Mutagen-Physical, Chemical and biological #neet #wbsscslst #csirnetexam
Cell cycle regulator-Cyclin-CDK, MPF,APC,p53 and Rb
Cell cycle regulator-Cyclin-CDK, MPF,APC,p53 and Rb
Algae-Range of thallus organization and economic importance #wbsscslst
Algae-Range of thallus organization and economic importance #wbsscslst
cell cycle regulation and checkpoints by harun sir
cell cycle regulation and checkpoints by harun sir
cell cycle and cell cycle regulation #neet #wbsscslst #csirnetexam #setexam
cell cycle and cell cycle regulation #neet #wbsscslst #csirnetexam #setexam
Pharmacognosy-Rauwolfia serpentina #wbsscslst #wbsscwbslst
Pharmacognosy-Rauwolfia serpentina #wbsscslst #wbsscwbslst
Pharmacognosy-Andrographis paniculata | kalmegh #wbsscslst
Pharmacognosy-Andrographis paniculata | kalmegh #wbsscslst
Plant physiology and anatomy | MCQ's | practice set-1#wbsscslst #neet #setexam #csirnetexam
Plant physiology and anatomy | MCQ's | practice set-1#wbsscslst #neet #setexam #csirnetexam
Pharmacognosy-Azadiracta indica | morphology and therapeutic use #wbsscslst
Pharmacognosy-Azadiracta indica | morphology and therapeutic use #wbsscslst
Pharmacognosy-active principle / secondary metabolites #wbsscslst
Pharmacognosy-active principle / secondary metabolites #wbsscslst
Alismataceae- diagnostic characters and evolutionary significance #wbsscslst
Alismataceae- diagnostic characters and evolutionary significance #wbsscslst
Anomalous secondary growth in plants #wbsscslst #csirnetexam
Anomalous secondary growth in plants #wbsscslst #csirnetexam
Primary and secondary growth in plants #wbsscslst
Primary and secondary growth in plants #wbsscslst
MCQ's on cell as the basic unit of life #wbsscslst #neet #csirnetexam #setexam Part 2
MCQ's on cell as the basic unit of life #wbsscslst #neet #csirnetexam #setexam Part 2
Plant family Solanaceae-diagnostic characters & evolutionary significance #wbsscslst
Plant family Solanaceae-diagnostic characters & evolutionary significance #wbsscslst
mcq on cell the unit of life #mcqs #neet #jenpas #wbsscslst #setexam #csirnetexam part-1
mcq on cell the unit of life #mcqs #neet #jenpas #wbsscslst #setexam #csirnetexam part-1
Stele-types and evaluation #wbsscslst #csirnetexam
Stele-types and evaluation #wbsscslst #csirnetexam
Mechanical tissues-types and distribution in plants #wbsscslst
Mechanical tissues-types and distribution in plants #wbsscslst
microbodies - peroxisomes glyoxysomes, spherosome
microbodies - peroxisomes glyoxysomes, spherosome