Science Biology – GK Quiz for SSC / Railway Exam Set-33:
1)………….is
9mts in length.
a)
Oesophagus
b)
Pharynx
c)
Small intestine
d)
Alimentary canal
e)
None of these
2).Pick
out the odd one Alimentary canal consists of ………..
a)
mouth
b)
buccal cavity
c)
pancreas
d)
anus
e)
none of these
3).Plants
and humans require ……………for growth, movement and reproduction
a)
energy
b)
water
c)
minerals
d)
light
e)
none of these
4)……………that
we eat is the starch, synthesized by plants, and it is the source of energy
a)
Food
b)
Protein
c)
Minerals
d)
Vitamins
e)
None of these
5).Unicellular
animalcules like amoeba produce……………
a)
Pseudopodia to engulf the diatoms
b)
Contractile vacuole to engulf the
diatoms
c)
Cytopharynx to engulf the food
d)
Phagocytosis to engulf the diatoms
e)
None of these
6).Cytopharynx,
a cytoplasmic depression to swallow food is seen in ………….
a)
Paramoecium
b)
Amoeba
c)
Sponges
d)
Hydra
e)
None of these
7).Angiosperms
like ……….lack chlorophyII
a)
Monotropa
b)
Cuscuta
c)
Viscum
d)
Cycas
e)
None of these
8).Chlorophyll,
the green plgments are found in the ……………..
a)
Leucoplast
b)
Chloroplast
c)
Chromoplast
d)
Amyloplast
e)
None of these
9)…………………is
assimilated from the atmosphere through leaves containing small pores during
photosynthesis
a)
O2
b)
CO2
c)
CO
d)
O3
e)
None of these
10).Organism
that can synthesise their own food are called…………..
a)
autotrophs
b)
heterotrophs
c)
parasites
d)
saprophytes
e)
none of these
Answers:
