Victoria
2. Trachoma is a
disease of:
Eye
3. What connects
middle ear and pharynx?
Eustachian tube
4. Plants
synthesis protein from:
Amino acids
5. Plants absorb
dissolved nitrates from soil and convert them into …………
Free nitrogen
6. Out of 900
reported species of living gymnosperms, conifers are represented by about 500
species, About 2,50,000 species of angiosperms (flowering plants) have also
been reported in the world. The vast and dominant woodlands in Europe, Asia,
North America and mountains such as Himalayas are wooded with:
Only conifers
7. Snake venom is
chemically…….......
Protein
8. The average
weight of brain in human is ............ grams.
1400
9. The bird which
is the symbol of knowledge:
Owl
10. Pollination by
wind is called …………..
anemophily
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