BIOLOGY

Senior Secondary Practical Curriculum • Biology (314)

Practical Exercise Book

Student Credentials & Index Record NIOS 2026-27

NAME: Ashutosh Sharma

ENROLLMENT NO: 270083233012

SUBJECT: Biology Practical (314)

CLASS / STREAM: Senior Secondary (Class XII)

AI STUDY CENTRE: Govt. Sr. Sec. Model School, Delhi (AI: 270014)

Verified Exercises: 12
Checked in PCP Lab Sessions

Teacher's Seal & Sign

Page A • Official Certification PCP Lab Record

314

CERTIFICATE OF BIOLOGY PRACTICAL WORK

National Institute of Open Schooling (Senior Secondary)

This is to certify that Ashutosh Sharma, Enrollment No. 270083233012, student of Class XII (Senior Secondary), has satisfactorily completed and recorded a total of 12 Practical Exercises in the subject of Biology (Subject Code: 314) as prescribed in the official NIOS Laboratory Manual for the academic session 2026–2027.

The candidate has performed experiments systematically distributed across Cell Biology & Cytology, Plant & Animal Histology/Anatomy, Physiological Processes (Osmosis, Respiration, Photosynthesis), and Ecology & Environmental Adaptations.

4 Exercises Cytology & Histology

4 Exercises Morphology & Anatomy

4 Exercises Physiology & Ecology

PCP Lab Sessions:
5 of 5 Verified

Evaluation:
Record: 3M | Viva: 3M | Lab: 14M

Teacher-in-Charge:

External Examiner:

TABLE OF EXPERIMENTS (INDEX)

Official Senior Secondary Biology Practical Record Book

COMPLETED: 12 / 12

#	Expt	Unit	Name of the Exercise	Date	Pg
1	01	Cell	Temporary Stained Mount of Onion Epidermal Peel	14/09/26	01
2	02	Cell	Temporary Mount of Human Cheek Squamous Epithelium	15/09/26	03
3	04	Anat	T.S. of Dicot Stem (Sunflower) & Monocot Stem (Maize)	16/09/26	05
4	04	Anat	T.S. of Dicot Root (Gram) & Monocot Root (Maize)	17/09/26	07
5	05	Histo	Mammalian Histology: Cartilage, Bone & Blood Smear	18/09/26	09
6	06	Morph	Floral Parts of China Rose (Hibiscus rosa-sinensis)	19/09/26	11
7	08	Cyto	Study of Mitosis in Onion Root Tip Squash	20/09/26	13
8	09	Eco	Adaptive Features in Water Hyacinth, Opuntia & Taenia	21/09/26	15
9	10	Soil	Physical Properties & Water Holding Capacity of Soil	22/09/26	17
10	11	Phys	Demonstration of Osmosis by Potato Osmometer	23/09/26	19
11	12	Phys	Rate of Photosynthesis in Hydrilla under Varying Light	24/09/26	21
12	14	Phys	Demonstration of CO₂ Evolution during Seed Germination	25/09/26	23

100% Biology Syllabus Coverage

BIOLOGY

CERTIFICATE OF BIOLOGY PRACTICAL WORK

TABLE OF EXPERIMENTS (INDEX)

Official Lab Viva Voce (NIOS 314)