(c) Amoeba
(d) Snail
Ans: (c)
404. Deposition of uric acid crystals at the joint is the cause of [SSC (10+2) 2010]
(a) Arthritis
(b) Osteoporosis
(c) Osteomalacia
(d) Rickets
Ans: (a)
405. Which of the following cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? [SSC (10+2)
2010]
(a) Mitochondria
(b) Golgi bodies
(c) Lysosomes
(d) Glyoxysomes
Ans: (d)
406. Archaeopteryx had the following reptilian characters [SSC (10+2) 2010]
(a) Teeth on jaw, tail, beak
(b) Clawed wings, teeth on jaw, tail
(c) Clawed wings, scales, feathers
(d) Teeth on jaw, feathers, tail
Ans: (b)
407. Which among the following is the correct increasing order of pH found in human body? [CDS 2010]
(a) Gastric juice, saliva, blood
(b) Blood, saliva, gastric juice
(c) Saliva, blood, gastric juice
(d) Gastric juice, blood, saliva
Ans: (a)
408. Consider the following statements:
1) Warm-blooded animals can remain active in cold environment in which cold-blooded animal scan hardly move.
2) Cold-blooded animals require much less energy to survive than warm-blooded animals.
Which of the statements given above is/are correct? [CDS 2010]
(a) 1 only
(b) 2 only
(c) Both 1and 2
(d) Neither 1 nor 2
Ans: (c)
409. Mosquito can be a vector" for following diseases except [CDS 2010]
(a) Yellow fever
(b) Dengue fever
(c) Filaria
(d) Kala-azar
Ans: (c)
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