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12th Bio-Botany Important Questions





DIAGRAMS:-
1.       T.S OF MATURE ANTHER
2.       STRUCTURE OFOVULE
3.       STRUCTURE OFEMBRYO SAC
4.       MATURE EMBRYO
5.       HEART SHAPED EMBRYO
6.       L.S OF FRUIT (MONOCOT SEED)
7.       EUKARYOTIC REPLICATION FORK
8.       BIOREACTOR
9.       PBR322
10.    Ti PLASMID
11.    E.Coli EXPRESSION VECTOR
12.    BLOTTING APPARATUS
13.    T.S OF HYDRILLA STEM
14.    T.S OF NERIUM LEAF
15.    T.S OF VELAMEN TISSUE
16.    RHIZOME-Zinger officinale
FLOWCHART/CLASSIFICATION:-
1.       RECURRENT APOMIXIS
2.       GENE INTERACTION
3.       PLOIDY
4.       ECOLOGICAL HIERARCHY
5.       TYPES OF ECOSYSTEM
6.       TYPES OF SUCCESSION
7.       PLANT SUCCESSION
8.       FOREST TYPES ININDIA
9.       FORESTTYPES OF TAMIL NADU
10.    BIODIVERSITY CONSERVATION
11.    IUCN RED LIST CATEGORIES
12.    STEPS IN PLANT BREEDING
13.    SEED STORAGE
14.    FATTY ACIDS IN OILS
15.    CLASSIFICATION OF FIBRES
DIFFERENCE BETWEEN:-
1.       GRAFTING AND LAYERING
2.       MOUND LAYERING AND AIR LAYERING
3.       SECRETARY AND INVASIVE TAPETUM
4.       DICOT SEED AND MONOCOT SEED
5.       INCOMPLETE DOMINANCE AND CODOMINANCE
6.       CONTINOUS VARIATION WITH DISCONTINOUS VARIATION
7.       MENDELIAN FACTOR AND CHROMOSOME BEHAVIOUR
8.       LINKAGE AND CROSSING OVER
9.       SOMACLONAL AND GAMETOCLONAL VARIATION
10.    SECONDARY METABOLITES AND ITS PLANT RESOURCES
11.    HABITAT AND NICHE
12.    PRIMARY SUCCESSION AND SECONDARY SUCCESSION
13.    ENDANGERED, VULNERABLE AND RARE SPECIES
14.    PRIMARY INTRODUCTION AND SECONDARY INTRODUCTION
15.    BIOMEDICINE AND BOTANICAL MEDIC
FUNCTIONS:-
1.       FUNCTION OF TAPETUM
2.       FUNCTION OF POLLENKIT
3.       FUNCTION OF SPOROPOLLENIN
4.       FUNCTION OF ENDOSPERM
IMPORTANCE/CROSSING OVER:-
1.       IMPORTANCE OF CROSSING OVER
2.       IMPORTANCE OF GIS
3.       ECONOMIC IMPORTANCE OF RICE
PROPERTIES:-
1.       PROPERTIES OF VECTOR

USES:-
1.       USES OF GENETIC MAPPING
2.       SPECIFIC USES OF REMOTES SENSING.
3.       USES OF COSMETIC ALOE
4.       USES OF HENNA
5.       USES OF NUTS
APPLICATIONS:-
1.       APPLICATION OF FERMENTATION IN INDUSTRIES
2.       APPLICATION OF SCP
3.       APPLICATION OF BIOTECHNOLOGY
4.       APPLICATION OF SOMATIC EMBRYOGENESIS
5.       APPLICATION OF PLANT TISSUE CULTURE
SIGNIFICANCE:-
1.       SIGNIFICANC OF POLLINATION
2.       SIGINIFICANCE OF PARTHENOCARPY
3.       SIGNIFICANCE OF PLOIDY
4.       SIGNIFICANCE OF ALTERNATIVE SPLICING
5.       SIGNIFICACE OF RNA EDITING
6.       SIGNIFICANCE OF TRANSPOSONS
7.       SIGINIFICANCE OF FOOD WEB
8.       SIGNIFICANCE OF PLANT SUCCESSION
STEPS:-
1.       STEPS IN HOLLIDAY’S HYBRID DNA MODEL
2.       STEPS INVOLVED IN RECOMBINANT DNA TECHNOLOGY
3.       STEPS INVOLVED IN BLOTTING TECHNIQUES
4.       STEPS INVOLVED IN SOUTHERN BLOTTING TECHNIQUE
5.       STEPS IN HYBRIDIZATION
6.       STEPS INVOLVED IN MUSHROOM CULTIVATION
COMMON QUESTIONS:-
1.       BASIC TOOLS OF GENETIC ENGINEERING
2.       BASI CONCEPTS INVOLVED IN TISSUE CULTURE.
3.       LIMITATION OF BIOREMEDIATION
4.       FACTORS AFFECTING DECOMPOSITION
5.       STRATEGY OF ECOSYSTEM MANAGEMENT
6.       STRATEGIES TO DEAL WITH GLOBAL WARMING
7.       CHARACTERISTICS OF MULTIPLE ALLELES
8.       CHARACTERISTICS OF ECOLOGICAL SUCCESSION
9.       EFFECTS OF GLOBAL WARMING
10.    EFFECTS OF DEFORESTATION
11.    BENEFITS OF AGROFORESTRY
12.    BENEFITS OF SEED TREATMENT
13.    OBJECTIVES OF AFFORESTATION
14.    OBJECTIVES OF PLANT BREEDING
15.    ACHIEVEMENTS OF AFFORESTATION
16.    ENVIRONMENTAL BENEFITS OF RAINWATER HARVESTING
17.    BENEFITS OF EIA TO SOCIETY
18.    PREPARATION OF BIO PEST REPELLENT
19.    SALIENT FEATURES OF THE CHROMOSOMAL THEORY OF INHERITANCE
20.    MECHANISM OF CROSSING OVER
21.    MECHANISM OF DECOMPOSITION
ADVANTAGES AND DISADVANTAGES-
1.       NATURAL VEGETATIVE REPRODUCTION
2.       CONVENTIONAL METHODS
3.       MODERN METHODS
4.       SELF POLLINATION AND CROSS POLLINATION

PREPARED BY
K.ARAVINDARAJ

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