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General Knowledge on Biology | GK Test on Biology Page 25
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Biology

General Knowledge on Biology

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)

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241. What is the length of alimentary canal?
242. Vellithumpa (Anisochilus shoolamudianus) and Eriocaulon manoharanii are two new plant species were found in which country?
243. US National Oceanic and Atmospheric Administration (NOAA) had found the world’s first fully warm-blooded fish. This fish circulates heated blood throughout its body much like mammals and birds. What is the name of this fish?
244. Radioactivity is a phenomenon of the spontaneous emission of
  • A. protons (alpha particles)
  • B. electrons (beta particles)
  • C. gamma rays (short wave electromagnetic waves)
  • D. All of the above
  • Check Answer | Discussion
245. Pigmentation of skin is due to
246. Outer covering of virus made up of protein is
247. Process of cell division can take place by
248. Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to
249. Monotremes are unique mammals because they
250. Mycobacterium leprae causes leprosy, Corynebacterium diphtheria causes diphtheria and Vibrio comma causes

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