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Name ‘A’ in the following figure:
Anonymous Quiz
28%
Leaf buds
31%
Offset
12%
Eyes
29%
Rhizome
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Given: Statement I: In binary fission, a cell divides into two halves and each rapidly grows into an adult.
Statement II: Binary fission is seen in Amoeba and Paramecium.
Choose correct option:
Anonymous Quiz
30%
Both statement I and II are correct
32%
Both statement I and II are incorrect
27%
Statement I is correct but statement II is incorrect
11%
Statement I is incorrect but statement II is correct
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Pick the odd one out with respect to vegetative propagules in plants
Anonymous Quiz
12%
Offset
27%
Sucker
42%
Gemmules
19%
Bulb
2
Which statement is correct about Water hyacinth?
(1) It is called 'Terror of Bengal'
(2) It is a non-invasive weed (3) It drains oxygen from water (4) It grows in flowing water Choose correct:
Anonymous Quiz
24%
2 and 4 only
33%
1, 2 and 3
33%
1 and 3 only
11%
3 and 4 only
Ginger propagates through
Anonymous Quiz
34%
Adventitious buds
25%
Bulb
23%
Sucker
18%
Rhizome
👍1
Minute amoeba produced by multiple fission are called:
Anonymous Quiz
20%
Spores
53%
Pseudopodiospores
12%
Buds
15%
Fragments
Other than budding, which mode is adopted by Hydra for reproduction?
Anonymous Quiz
9%
Encystation
31%
Sporulation
47%
Fragmentation
14%
Fission
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1
What is the number of tetrahedral voids per atom in a crystal?
Anonymous Quiz
11%
1
43%
2
38%
6
9%
8
The coordination number of Na+ in NaCl is
Anonymous Quiz
22%
6
27%
8
15%
4
36%
1
In an antifluorite structure, cations occupy
Anonymous Quiz
27%
Octahedral voids
38%
Centre of cube
33%
Tetrahedral voids
2%
Corners of cube
In which of the following crystals alternate tetrahedral voids are occupied?
Anonymous Quiz
31%
NaCl
32%
ZnS
31%
CaF2
6%
Na2O
2
In CsCl type structure the coordination number of Cs+ and Cl- are
Anonymous Quiz
21%
6, 6
41%
6, 8
32%
8, 8
5%
8, 6
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2.5 MB
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