Biology

Characteristic of mammalian liver is

Characteristic of mammalian liver is Options (a) Kupffer's cells and leucocytes (b) leucocytes and canaliculae (c) glisson's capsules and kupffer…

Protonema is

Protonema is Options (a) haploid and is found in mosses (b) diploid and is found in liverworts (c) diploid and…

Which one of the following features is common in silver,fish,scorpion,dragonfly

Which one of the following features is common in silver, fish, scorpion, dragonfly and prawn Options (a) Three pairs of…

The group of animals, which have radial symmetry are

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:…

In the sleve elements,which one of the following is the most likely function

In the sleve elements, which one of the following is the most likely function of P proteins Options (a) deposition…

Root cap has no role in absorption of water,because it has

Root cap has no role in absorption of water, because it has Options (a) cell arranged loosely (b) no cells…

Which one of the following is the characteristic of epithelial tissues

Which one of the following is the characteristic of epithelial tissues Options (a) They are highly vascularised (b) They have…

Pineapple fruit develops from

Pineapple fruit develops from Options (a) an unilocular polycarpillary flower (b) a multipistillate syncarpous flower (c) a culster of compactly…

Conifers differ from grasses in the

Conifers differ from grasses in the Options (a) production of seeds from ovules (b) lack of xylem tracheids (c) absence…

Which of the following is not correct – maize

Which of the following is not correct Options (a) In maize,roots arise from the base of stem (b) In Bryophyllum…