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331. Which vein brings clean blood from the lungs into the heart?
  A.  Renal Vein
  B.  Pulmonary Vein
  C.  Vena Cava
  D.  Hepatic Vein
     
   
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332. Just born baby has the respiratory rate as
  A.  32 times/minutes
  B.  26 times/minutes
  C.  18 times/minutes
  D.  15 times/minutes
     
   
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333. The type of kidneys present in frog are
  A.  Pronephros
  B.  Metanephros
  C.  Archinephros
  D.  Mesonephros
     
   
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334. Medicine of Quinine is provided by
  A.  Eucalyptus plants
  B.  Money plant
  C.  Cinchona plant
  D.  Aconite plants
     
   
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335. Resin is a product of
  A.  Grapes
  B.  Coniferous trees
  C.  Rubber tree
  D.  Banyan tree
     
   
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336. Water of coconut is
  A.  liquid nucellus
  B.  liquid mesocarp
  C.  degenerated liquid endosperm
  D.  liquid endocarp
     
   
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337. Bulbils takes part in
  A.  Sexual reproduction
  B.  Respiration
  C.  Food storage
  D.  Vegetative reproduction
     
   
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338. Root hair srise from
  A.  Cortex
  B.  Pericycle
  C.  Epidermis
  D.  Endodermis
     
   
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339. The gametophyte is called prothallus in
  A.  Pteridophyta
  B.  Bryophyta
  C.  Spermatophyta
  D.  Thallophyta
     
   
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340. The best example of Polyembryony is
  A.  Cocoa
  B.  Capsicum
  C.  Citrus
  D.  Cycas
     
   
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