Cotyledon of maize grain is called?
1. coleorhizae
2. coleoptile
3. scutellum
4. plumule

Subtopic:  Seed |
 88%
From NCERT
NEET - 2016
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Which of the following is not a stem modification?
1. Thorns of citrus
2. Tendrils of cucumber
3. Flattened structure of Opuntia
4. Pitcher of Nepenthes
Subtopic:  Morphology of Stems |  Modifications of Stem |
 83%
From NCERT
NEET - 2016
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Which of the following features is not present in Periplaneta americana?
1. Indeterminate and radial cleavage during embryonic development
2. Exoskeleton composed of N-acetylglucosamine
3. Metamerically segmented body
4. -Schizocoelom as body cavity
Subtopic:  Cockroach: Solved Examples |
 66%
NEET - 2016
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Which type of tissue is correctly matched with its location?
 

Tissue Location
1. Areolar tissue Tendons
2. Transitional epithelium Tip of nose
3. Cuboidal epithelium Lining of stomach
4. Smooth muscle Wall of intestine
Subtopic:  Cardiac Muscle & Smooth Muscle |
 73%
From NCERT
NEET - 2016
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The wheat grain has an embryo with one large, shield-shaped cotyledon known as?

1. epiblast

2. coleorrhiza

3. scutellum

4. coleoptile

Subtopic:  Seed |
 87%
From NCERT
NEET - 2015
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Roots play an insignificant role in the absorption of water in:

1. Sunflower 

2. Pistia

3. China rose

4. Wheat

Subtopic:  Modification of Roots |
 71%
NEET - 2015
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The function of the gap junction is to?

1. Perform cementing to keep neighbouring cells together
2. Facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules
3. Separate two cells from each other
4. Stop substances from leaking across a tissue

Subtopic:  Glandular Epithelium & Cell Junction |
 92%
From NCERT
NEET - 2015
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Axile placentation is present in?

1. Dianthus 

2. Lemon

3. Pea

4. Argemone

Subtopic:  Parts of Flower: III | Flower & Parts of Flower |
 83%
From NCERT
NEET - 2015
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Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?

1. Five

2. Six

3. Three

4. Four

Subtopic:  Flower & Parts of Flower: I | Flower & Parts of Flower |
From NCERT
NEET - 2015
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  is the floral formula of:

1. Allium
2. Sesbania
3. Petunia
4. Brassica
Subtopic:  Families of Flowering Plant: I |
 72%
From NCERT
NEET - 2015
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