Syllabus For The Subject ANGIOSPERM ANATOMY, EMBRYOLOGY AND CELL BIOLOGY

UNIT - 01

STUDY OF MERISTEMATIC TISSUES - APICAL - LATERAL AND INTERCALARY MERISTEMS

- ULTRA STRUCTURE AND HISTOCHEMISTRY.

UNIT - 02

STUDY OF THEORIES OF APICAL ORGANIZATION - SHOOT APEX - ROOT APEX.

UNIT - 03

STUDY OF ULTRA STRUCTURE OF PLANT CELL AND CELL ORGANELLES - THEIR

FUNCTIONS - CELL WALL -CYTAPLASM.

UNIT - 04

STUDY OF ENDOPLASMIC RETICULAM - GOLGI COMPLEX - LYSOSOMES -

MITOCHONDRIA.

UNIT - 05

STUDY OF PLASTIDS - RIBOSOMES - NUCLEUS THE CHEMICAL-ULTRA STRUCTURE AND

FUNCTIONS.

UNIT - 06

STUDY OF CHROMOSOMES - STRUCTURE AND FUNCTION - EUCHROMATIION -

HETEROCHROMATION - GIANT CHROMOSOMES - POLYTENE AND LAMPBRUSH.

UNIT - 07

STUDY OF GENETIC MATERIAL - CELL DIVISION - TYPES AND CELL DIVISION -

MECHANISM.

UNIT - 08

TISSUE SYSTEMS - EPIDERMAL TISSUES - TRICHOMES, STOMATA - STRUCTURE AND

FUNCTION - GLANDULAR TISSUES - PRIMARY TISSUES - PARENCHYMA - COLLENCHYMA

- SCLRENCHYMA - VASCULAR TISSUES - XYLEM - PHLOEM

UNIT - 09

PRIMARY STRUCTURE OF ROOT AND STEM DICOT AND MONOCOT - NODAL ANATOMY -

UNILACUNAR - TRILACUNAR AND MULTILACUNAR - VASCULAR CAMBIUM - CARK

CAMBIUM - PERIDERM - LENTICELS - ABSCISSION - WOUND - HEALING - TYLOSES -

ANNUAL RING, HEART WOOD.

UNIT - 10

Vinayaka Missions University,Directorate of Distance Education

Salem India

BACHELOR OF SCIENCE IN BOTANY

2 Yr.

ANGIOSPERM ANATOMY, EMBRYOLOGY AND CELL BIOLOGY(1030307)

SECONDARY GROWTH IN MONOCOT STEM - ANOMALOUS SECONDARY THICKENING IN

DICOT STEMS (BOUGAINVILLAEA, BIGNONIA, BOERHAEVIA, ETC).

UNIT - 11

MICROSPORANGIUM - STRUCTURE AND DEVELOPMENT OF ANTHER - MALE

GAMETOPHYTE - MEGASPORE - STRUCTURE AND DEVELOPMENT OF OVULE - FEMALE

GAMETOPHYTE - FERTILIZATION AND POST FERTILIZATION CHANGES.

UNIT - 12

ENDOSPERM - TYPES - NUCLEAR ENDOSPERM - CELLULAR ENDOSPERM - HELOBIAL

ENDOSPERM - RUMINANT ENDOSPERM - ENDOSPERM HAUSTORIA - FUNCTIONS OF

ENDOSPERM - EMBRYO DEVELOPMENT - MONOCOT AND DICOT EMBRYO -

POLYEMBRYONY - PARTHENOGENESIS - APOMIXIS - ROLE OF EMBRYOLOGY IN PLANT

BREADING - EMBRYOLOGY OF HYBRIDS.