61. Photosynthesis occurs in : [BPSC (Pre) 2011]
(a) nucleus
(b) mitochondria
(c) chloroplast
(d) peroxisome
Ans: (c)
62. The ergot is extracted from:
(a) rizhobiurn
(b) calliviseps
(c) phytomonas
(d) albuego
Ans: (b)
63. Which of the following is an edible fungi :
(a) mucer
(b) pencilleam
(c) agaricus
(d) rizopus
Ans: (c)
64. Sexual reproduction causes genetic variation because of : [BPSC 2011]
(a) blending of genes
(b) chromosomal changes
(c) shuffling of genes
(d) all of the above
Ans: (d)
65. The disease scabies is caused by- [CDS 2004]
(a) bacteria
(b) fungi
(c) protozoa
(d) nematode
Ans: (b)
66. Which one of the following organs breaks fat to produce cholesterol? [NDA 2011]
(a) intestine
(b) liver
(c) lungs
(d) kidneys
Ans: (b)
67. The drug most widely tried against AIDS virus is : [JPSC (Pre) 2011]
(a) zidovudene (azido thymidine)
(b) miconazole
(c) nonoxynol-9
(d) virazole
Ans: (a)
68. The disease athelete foot is caused by- [IAS (Pre) 2001]
(a) bacteria
(b) fungi
(c) protozoa
(d) nimatod
Ans: (b)
528