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Biology GK · all questions

Plant Kindom
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The food reserves stored in the cells of members of Chrysophyta are

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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

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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

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The protoplast of the cork cells, in the root, secretes a fat-like substance called as

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Leg-haemoglobin is found in

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In the bacterium Nitrosomonas, the electron donor for oxidation is

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In most cases the perforations in the sieve-plates of phloem are surrounded by a highly refrangible substance called the

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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

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Which of the following groups of plants have their root system composed entirely of adventitious roots?

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Which one of the following groups of organisms has significant in diagnosing the death by drowning?

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For any name the date of publication should always be given and is termed as

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Which of the following cells are grouped into fibres and sclereids?

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To study meiosis in plants, the best part would be

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Complementary tissue made up of cells that appear to be compactly arranged, but possess intercellular spaces is characteristic of

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Which of the following eras is called the "Age of Cycads"?

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Trophic level-I includes

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Quinine, the effective medicine in the treatment of malaria, is extracted from

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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?

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According to Bentham and Hooker's classification, Gymnospermae are placed

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