PRAC 12 BIO

CLASS 12 BIOLOGY

REP PARTS OF FLOWERS

POLLEN GERM, POLLEN GROWTH ON STIGMA

TESTIS OVARY, FEMALE GAMETOPHYTE

MITOSIS ONION ROOT TIPS

MEOSIS BY PERM SLIDES

EMBRYO DEV, LAW OF SEGREGATION

LAW OF INDEPENDENT ASSORTMENT

PEDEGREE CHARTS

EMASCULATION , NUCLEIC ACID STAINING

DISEASE CAUSING ORGANISMS AND SYMPTOMS

SOIL TEXTURE

WATER HOLDIND CAPACITY, ECOL ADAP- PLANTS, ADAP IN ANIMALS, SOIL pH

LIVING ORG IN WATER SAMPLE

SPM, DENSITY AND FREQ QUADRAT,

ANALOGOUS ORGANS IN PLANTS AND ANIMALS

PROJECT WORK