Flowers are zygomorphic in:

1.  gulmohur

2.  tomato

3.  datura

4.  mustard

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
 88%
Level 1: 80%+
AIPMT - 2011
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A drupe develops in:
1.  wheat
2.  pea
3.  tomato
4.  mango
Subtopic:  Fruits & their Types |
 96%
Level 1: 80%+
AIPMT - 2011
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Which one of the following also acts as a catalyst in a bacterial cell?

1.  sn RNA

2.  hn RNA

3.  23 S rRNA

4.  5 S rRNA

Subtopic:  Translation Mechanism |
 86%
Level 1: 80%+
AIPMT - 2011
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What was the most significant trend in the evolution of modem man (Homo sapiens) from his ancestors?

1.  Shortening of jaws

2.  Binocular vision

3.  Increasing brain capacity

4.  Upright posture

Subtopic:  Evolution of Homo Sapiens |
 75%
Level 2: 60%+
AIPMT - 2011
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In eubacteria, a cellular component that resembles eukaryotic cells is:

1.  nucleus

2.  ribosomes

3.  cell wall

4.  plasma membrane

Subtopic:  Cell Membrane |
 57%
Level 3: 35%-60%
AIPMT - 2011
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In which one of the following the genus name, its two characters and its class/phylum are correctly matched? 

Genus Two Characters Class/phylum
(a) Salman dra (i) A tympanum represents ear
(ii) Fertilisation is external
Amphibia
(b) Pteropus (i) Skin possesses hair
(ii) Oviparous
Mammalia
(c) Aurelia (i) Cnidobles
(ii) organ level of Organisation
Coelenterata
(d) Ascaris (i) Body segmented
(ii) Males and Female distinct
Annelida
1. (a)
2. (b)

3. (c)
4. (d) 

Subtopic:  Study of Amphibians |
 71%
Level 2: 60%+
AIPMT - 2011
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Which one of the following animals is correctly matched with its particular named taxonomic category?
1. Cuttlefish – Mollusca, a class
2. Humans – Primate, the family
3. Housefly – Musca, an order
4. Tiger – Tigris, the species
Subtopic:  Taxonomy 2: Classification up to Genus |
 75%
Level 2: 60%+
AIPMT - 2011
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Mutations can be induced with:

1.  IAA

2.  ethylene

3.  gamma radiations

4.  infrared radiations

 92%
Level 1: 80%+
AIPMT - 2011
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Inland plants, the guard cells differ from other epidermal cells in having:
1. mitochondria
2. endoplasmic reticulum
3. chloroplasts
4. cytoskeleton
Subtopic:  Epidermal Tissue System |
 79%
Level 2: 60%+
AIPMT - 2011
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Wind pollination is common:
1.  lilies
2.  grasses
3.  orchids
4.  legumes
Subtopic:  Pollination & Outbreeding Devices |
 88%
Level 1: 80%+
AIPMT - 2011
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