Characteristic of mammalian liver is
Options
(a) Kupffer’s cells and leucocytes (b) leucocytes and canaliculae (c) glisson’s capsules and kupffer cells (d) glisson’s capsules and leucocytes
Correct Answer:
glisson’s capsules and kupffer cells
Protonema is
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(a) haploid and is found in mosses (b) diploid and is found in liverworts (c) diploid and iss found in pteridophytes (d) haploid and is found pteridophytes
Correct Answer:
haploid […]
Which one of the following features is common in silver, fish, scorpion, dragonfly and prawn
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(a) Three pairs of legs and segmented body (b) Chitinous cuticle and two pairs of antennae (c) […]
The group of animals, which have radial symmetry are
Options
(a) Choelenterata,Mollusca,Annelida (b) Ctenophora,Arthropoda,Echinodermata (c) Coelenterata,Ctenophora,Echinodermata (d) Echinodermata,Hemichordata,Cordata
Correct Answer:
Coelenterata,Ctenophora,Echinodermata
Explanation:
No explanation available. Be the first to write the explanation for […]
In the sleve elements, which one of the following is the most likely function of P proteins
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(a) deposition of callose on sieve plates (b) providing energy for active translocation (c) autolytic enzymes […]
Root cap has no role in absorption of water, because it has
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(a) cell arranged loosely (b) no cells contain chloroplast (c) no root hair (d) no direct connection with the vascular […]
Which one of the following is the characteristic of epithelial tissues
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(a) They are highly vascularised (b) They have produced glands (c) They have large intercellur spaces (d) They have a rapid […]
Pineapple fruit develops from
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(a) an unilocular polycarpillary flower (b) a multipistillate syncarpous flower (c) a culster of compactly borne flower on a common axis (d) a multilocular monocarpiullary flower
Correct Answer: […]
Conifers differ from grasses in the
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(a) production of seeds from ovules (b) lack of xylem tracheids (c) absence of pollen tubes (d) formation of endosperm before fertilizatio
Correct Answer:
formation of […]
Which of the following is not correct
Options
(a) In maize,roots arise from the base of stem (b) In Bryophyllum and roots arise from leaf (c) carrot have napiform root (d) mangroves have […]
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