Which of the following is wrong about Chara?
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(a) upper oogonium and lower round antheridium (b) Globule and nucule present on the same plant (c) upper antheridium and lower oogonium (d) Globule […]
When one single organism or the pair of organisms is correctly assigned to its or their named taxomonic group
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(a) Paramecium and plasmodium belong to the same kingdom as that of penicillium […]
Read the following five statements (A – E) and answer the question. (A)In Equisetum the female gametophyte is retained on the parent sporophyte. (B)In Ginkgo male gametophyte is not independent. (C) The sporophyte in Riccia […]
How many plants in the list given below have marginal placentation? Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicine, Onion, Moong, Pea, Tobacco, Lupin
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(a) Four (b) Five (c) Six (d) […]
Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses
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(a) Diplontic life cycle (b) Members of kingdom plantae (c) Mode of Nutrition (d) Multiplication by fragmentation
Compared to those of humans, the erythrocytes in frog are
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(a) Without nucleus but with haemoglobin (b) nucleated and with haemoglobin (c) very much smaller and fewer (d) nucleated and without haemoglobin
Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?
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(a) Pteropus and Ornithorhyncus – Viviparity (b) Garden lizard and Crocodile – Three […]
Which one of the following is a correct statement about reproduction
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(a) Pteridophyte gametophyte has a protonemal and leafy stage (b) In gymnosperms female gametophyte is free-living (c) Antheridiophores and archegoniophores are present […]
Which one of the following organisms is correctly matched with its three characteristics?
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(a) Pea: C3 pathway, Endospermic seed, Vexillary aestivation (b) Tomato: Twisted aestivation, Axile placentation, Berry (c) Onion: Bulb, Imbricate […]
In which one of the following the genus name, its phylum name and its two characters are not correctly matched, whereas the remaining three are correct
Options
(a) Pila-Mollusca- body segmented, Mouth with radula […]
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