21. When dust gets into the eye, the part that becomes inflammed and pink is the
[A]Cornea
[B]Choroid
[C]Conjunctiva
[D]Sclerotic
Conjunctiva
22. Haemoglobin is a respiratory pigment present in all chordata except in larvae of
[A]Eel fish
[B]Toad
[C]Lamprey
[D]Ascidia
Eel Fish
Haemoglobin is completely absent from the bloods of certain vertebrates. The Leptocephalus larva of the eel is a well-known example of this.
23. Ilium is a part of
[A]Stomach
[B]Pectoral girdle
[C]Pelvic girdle
[D]Small Intestine
Pelvic Girdle
24. The pores in leaves through which liquid water oozes out at times are called
[A]Hydathodes
[B]Lenticels
[C]Phyllopores
[D]Stomata
Hydathodes
25. Some oil-rich seeds can be stored for long periods without any change in their oil content because of the presence of
[A]Antioxidants
[B]Fats
[C]Proteins
[D]Carbohydrates
Antioxidants.
Antioxidants such as Tocopherols and tocotrienols work in scavenging and detoxifying free radicals. Oilseeds have been thought to accumulate tocopherols to protect storage lipids from oxidative damage.
26. Opium is a plant product obtained from
[A]dried leaves
[B]dried latex
[C]roots
[D]stem bark
dried latex
27. Which one of the following is not a unit of weight?
[A]Gram
[B]Dyne
[C]Pound
[D]Kilogram
Dyne
28. The materials which are weakly repelled by magnets are called
[A]para-magnetic materials
[B]dia-magnetic materials
[C]ferro-magnetic materials
[D]a-magnetic materials
dia-magnetic materials
29. What is the distance of 'distinct vision' for normal eye ?
[A]12.5 cm
[B]25 cm
[C]37.5 cm
[D]50 cm
25 cm
30. A body which is a good absorber of heat is also a
[A]good radiator
[B]bad radiator
[C]good reflector
[D]cannot be predicted
good radiator
The above questions are from 1st July, 2012 CGL Evening Shift Part - B.