The food reserves stored in the cells of members of Chrysophyta are
A. Oils and leucosin
B. Fats and starch
C. Fats and volutin
D. None of the above
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Match
List-I with
List-II and select the correct answer:
List-I
List-II
a. Distance coefficients
1. The estimate of proportionality and independence between pairs of OTU vectors
b. Association coefficients
2. The state of two data columns of the two OTUs under comparative study
c. Correlation coefficients
3. Measures the homogeneity of the system by partitioning or sub-partitioning sets of OTUs
d. Probabilistic similarity coefficients
4. The measures of the space between the two OTUs in a space defined in various ways
A. a-4, b-2, c-1, d-3
B. a-2, b-1, c-3, d-4
C. a-3, b-4, c-1, d-2
D. a-4, b-2, c-3, d-1
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According to the International Code of Botanical Nomenclature, if two persons jointly publish any name, then both the authors should be cited, liked by the word
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Fruits of this plant are found underground
A. potato
B. carrot
C. groundnut
D. onion
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The protoplast of the cork cells, in the root, secretes a fat-like substance called as
A. Lignin
B. Cutin
C. Suberin
D. Cellulose
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Leg-haemoglobin is found in
A. Human blood
B. Rabbit blood
C. Legume root nodules
D. Chicken blood
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In the bacterium Nitrosomonas, the electron donor for oxidation is
A. Hydrogen ion
B. Sulphate ion
C. Ammonium ion
D. Water
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In most cases the perforations in the sieve-plates of phloem are surrounded by a highly refrangible substance called the
A. Epithem
B. Callus
C. Included phloem
D. Tranfusion cell
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The scientific domain, study of the type and diversity of biological organisms and also of any or all relationships among them is known as
A. Taxonomy
B. Systematics
C. Classification
D. Identification
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Which of the following groups of plants have their root system composed entirely of adventitious roots?
A. Bryophytes
B. Pteridophytes
C. Gymnosperms
D. Angiosperms
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Which one of the following groups of organisms has significant in diagnosing the death by drowning?
A. Lichens
B. Protozoa
C. Cyanobacteria
D. Diatoms
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For any name the date of publication should always be given and is termed as
A. Homonym
B. Epithet
C. Citation
D. Holotype
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Which of the following cells are grouped into fibres and sclereids?
A. Chlorenchyma
B. Parenchyma
C. Sclerenchyma
D. Collenchyma
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To study meiosis in plants, the best part would be
A. Shoot apex
B. Root apex
C. Anthers
D. Leaf cells
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Complementary tissue made up of cells that appear to be compactly arranged, but possess intercellular spaces is characteristic of
A. Salix, Pyrus, Ginkgo
B. Fraximus, Quercus, Tilia
C. Salix, Pyrus, Tilia
D. Fraximus, Ginkgo, Tilia
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Which of the following eras is called the "Age of Cycads"?
A. Cenozoic era
B. Mesozoic era
C. Archeozoic era
D. Paleozoic era
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Trophic level-I includes
A. Herbivorous animals
B. Carnivorous animals
C. Omnivorous animals
D. Green plants
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Quinine, the effective medicine in the treatment of malaria, is extracted from
A. Bark of cinnamon
B. Bark of Cinchona
C. Leaves of Ocimum
D. Bark of Acacia Catechu
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According to the concept of French school, which of the following becomes active only during the formation of inflorescence or terminal flowers?
A. Meristem medullare
B. Anneu initial
C. Peripheral active zone
D. Meristem ed attente
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According to Bentham and Hooker's classification, Gymnospermae are placed
A. Before Dicotyledons
B. After Monocotyledons
C. In between Dicotyledons and Monocotyledonae
D. None of the above
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