Biology-Objective Related Question Answers
851. Expand the word BCG?
Bacillus Calmette Guerin
852. Which bacterium causes cholera?
Vibrio cholerae
853. RH - factor was first discovered in which animal?
Monkey
854. Dengu fever is caused by?
Virus
855. What is the causative agent of tuberculosis?
Mycobacterium tuberculae
856. What is the common name of whooping cough?
Pertussis
857. What is DPT?
Diphtheria; Pertussis; Tetanus
858. Which is caused by corynebacterium?
Diphtheria
859. What are cancer causing genes called?
Oncogenes
860. Which causes the presence of an extra X- chromosome in male?
Klinefelter's syndrome
861. Syphilis is caused by?
Treponema pallidum
862. Spreading of cancerous tumour to different organs is called?
Metastasis
863. Which causes amoebic dysentery?
Entamoeba histolytica
864. What is the main protein type found in egg white?
Ovalbumin
865. Deficiency of which element causes pernicious anaemia?
Cobalt
866. The yellow colour of urine is due to?
Urochrome
867. Amnesia is related to?
loss of memory
868. Which virus is responsible for swine flue?
H1N1
869. World AIDS Day?
December 1st
870. What is the common name for carcinoma?
Cancer
871. Ordinary table salt is sodium chloride. What is baking soda?
Sodium bicarbonate
872. Ozone hole refers to?
decrease in thickness of ozone layer in stratosphere
873. 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?
gymnosperms
874. Pollination is best defined as?
transfer of pollen from anther to stigma
875. Plants receive their nutrients mainly from?
soil
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