In china rose the flowers are
Options
(a) Actinomorphic, epigynous with valvate aestivation (b) Zygomorphic, hypogynous with imbricate aestivation (c) Zygomorphic, epigynous with twisted aestivation (d) Actinomorphic, hypogynous with twisted aestivation
Correct Answer: […]
Which one of the following is not a correct statement ?
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(a) Botanical gardens have collection of living plants for reference (b) A museum has collection of photographs of plants and animals (c) […]
In an inflorescene where flowers are bornee laterally in an acropetal succession, the position of the youngest floral bud shall be
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(a) proximal (b) distal (c) intercalary (d) anywhere
Correct Answer:
distal
The animal with bilateral symmetry in young stage and radial pentamerous symmetry in the adult stage belongs to the phylum
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(a) Annelida (b) Mollusca (c) Cnidaria (d) Arachnida and crustacea
Correct Answer: […]
Salamanders unlike other can reproduce in their larval stages and show neoteny and paedogenesis. Which of the following is an example of neoteny
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(a) Axolotl larva of ambystoma (b) larva of whale […]
vascular bundles in monocotyledons are considered closed because
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(a) a bundle sheath surrounds eeach bundle (b) cambium is absent (c) there are no vessels with perforations (d) xylem is surrounded all around […]
Which one of the following statements is correct
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(a) the seeds in grasses is not endospermic (b) mango is a parthenocarpic fruit (c) a proteinaceous aleurone layer is present (d) a sterile […]
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 […]
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