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General Knowledge on Biology | GK Test on Biology Page 18
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Biology

General Knowledge on Biology

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171. Which of the following will from a new species ?
172. The word "Taxonomy" was coined by
173. Which of the following hormones given below regulate the calcium level in our blood ?
174. What is the cause of Addison's disease?
  • A. Hypersecretion of Gonads
  • B. Hypersecretion of thyroid glands
  • C. Hypersecretion pituitary gland
  • D. Hypersecretion of adrenal gland
  • Check Answer | Discussion
175. Agar-agar from the cell wall of red alga, Gracilaria sp. is composed of
176. RNA differs from DNA in having
177. The acidic character of DNA and RNA are due to
178. Which of the following vitamins is required for the maturation of erythrocytes in human beings?
179. Which of the following gland atrophies at the age of 15-17 years in man?
180. Plants genes of endangered species are stored in

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