Q2:-The seedless vascular plants whose sporophytes are larger than their small and independent gametophytes are
Anonymous Quiz
41%
(a) Pteridophytes
27%
(b) Angiosperms
27%
(c) Gymnosperms
5%
(d) None of these
π₯8β€2
Q3:-Isogamous condition with non-flagellated gametes is found in
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26%
(a) Chlamydomonas
46%
(b) Spirogyra
21%
(c) Volvox
8%
(d) Fucus
π₯6β€4
Q4:-moss stomata appears on
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30%
(a) All of these
36%
(b) Leaves
17%
(c) Stem
17%
(d) Capsule
π₯10β€4
Q5:-Which of the following is used to grow microbes?
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14%
(a) Laminaria
43%
(b) Gelidium
29%
(c) Chlorella
14%
(d) Sargassum
π₯12β€1
Q1:-Pressure has the same dimension as ____________
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35%
(a) energy per unit volume
19%
(b) energy
37%
(c) force per unit volume
8%
(d) force
β€8π₯1
Q2:-A container has an equal mass of H2, O2 and CH4 at 27β, the ratio of their volume is
Anonymous Quiz
26%
(a) 16:8:1
27%
(b) 8:1:2
34%
(c) 16:1:2
14%
(d) 8:16:1
π₯1
Q3:-Find the volume of O2 required to burn 1 L of propane completely, measured at 0β temperature and 1 atm pressure
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22%
(a) 10 L
29%
(b) 7 L
29%
(c) 6 L
21%
(d) 5 L
π₯8
Q4:-Which one will have maximum numbers of water molecules?
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24%
(a) 18 molecules of water
20%
(b) 1.8 grams of water
20%
(c) 18 grams of water
36%
(d) 18 moles of water
π₯10β€4
Q5:-Which of the species is not paramagnetic?
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11%
(a) As+
45%
(b) Clβ
32%
(c) Ne2+
12%
(d) Be+
π₯13β€5
Q1:-Choose correct scientific name of mango
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54%
(i) Mangifera indica Linn
10%
(ii) Mangifera indica Hook
11%
(iii) Mangifera indica L
24%
(iv) Mangifera Indica
π₯11
Q4:-In angiosperm, characters of flowers are used in classification because
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16%
(i) Flowers are attractive
12%
(ii) Flowers are large
60%
(iii) Characters of flowers are conservative
12%
(iv) None of the above
π₯12β€3
Q4:-Musca domestica is common name of
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63%
(i) Housefly
26%
(ii) Mosquito
7%
(iii) Snail
3%
(iv) Ant
π₯9β€1
Q5:-In which organism protoplasm and cellular structure is absent
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13%
(i) Algae
57%
(ii) Virus
17%
(iii) Fungi
13%
(iv) Bacteria
β€10π₯4
Q1:-Which one of the following also acts as a catalyst in a bacterial cell?
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35%
(a) 23 sr RNA
29%
(b) 5 sr RNA
26%
(c) sn RNA
10%
(d) hn RNA
β€6π₯6
Q2:-Match the columns.
1. Cytoskeleton β A. hair-like outgrowth 2. Flagella β B. proximal region of centriole 3. Hub β C. bristle-like structures 4. Fimbriae β D. filamentous protein structure
1. Cytoskeleton β A. hair-like outgrowth 2. Flagella β B. proximal region of centriole 3. Hub β C. bristle-like structures 4. Fimbriae β D. filamentous protein structure
Anonymous Quiz
29%
(a) 1-D, 2-A, 3-B, 4-C
35%
(b) 1-D, 2-C, 3-B, 4-A
28%
(c) 1-B, 2-D, 3-A, 4-C
8%
(d) 1-D, 2-A, 3-C, 4-B
π₯7β€1
Q3:-Which of the following does not have cell wall?
Anonymous Quiz
25%
(a) PPLO
15%
(b) Bacteria
49%
(c) Mycoplasma
11%
(d) Blue green algae
π₯13β€5
Q4:-Middle lamella is made up of ___________.
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9%
(a) calcium sulphide
63%
(b) calcium pectate
24%
(c) calcium carbonate
5%
(d) calcium chloride
π₯10