Flowers are unisexual in?

1. Pea 

2. Cucumber

3. China rose

4. Onion

Subtopic:  Sexual Reproduction |
 58%
From NCERT
NEET - 2015
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Which of the following pairs is not correctly matched? 

Mode of reproduction    Example
(a) Offset  (i) Water hyacinth
(b) Rhizome    (ii) Banana
(c) Binary fission  (iii) Sargassum
(d) Conidia  (iv)  Penicilium     

1. a
2. b
3. c
4. d

Subtopic:  Asexual Reproduction |
 83%
From NCERT
NEET - 2015
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In ginger vegetative propagation occurs through:

1. rhizome
2. offsets
3. bulbils
4. runners

Subtopic:  Asexual Reproduction |
 95%
From NCERT
NEET - 2015
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A technique of micro-propagation is:

1. somatic hybridization
2. somatic embryogenesis
3. protoplast fusion
4. embryo rescue

Subtopic:  Tissue Culture |
NEET - 2015
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Which one of the following is wrong about Chara?

1. upper oogonium and lower round antheridium

2. Globule and nucule present on the same plant

3. Upper antheridium and lower oogonium

4. Globule is male reproductive structure

Subtopic:  Asexual Reproduction |
 71%
From NCERT
AIPMT - 2014
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Product of sexual reproduction generally generates:

1. Prolonged dormancy

2. New genetic combination leading to variation

3. Large biomass

4. Longer viability of seeds

Subtopic:  Sexual Reproduction |
 97%
From NCERT
AIPMT - 2013
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Meiosis takes place in:

1. Conidia 2. Gemmule
3. Megaspore 4. Meiocyte

Subtopic:  Events during Sexual reproduction |
 76%
AIPMT - 2013
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Syngamy can occur outside the body of the organism in:
1. Mosses
2. Algae
3. Ferns
4. Fungi
Subtopic:  Sexual Reproduction | Events during Sexual reproduction |
 61%
From NCERT
NEET - 2013
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Which one of the following pairs is wrongly matched while the remaining three are correct?
1. Agave - Bulbils
2. Penicillium - Conidia
3. Water hyacinth - Runner
4. Bryophyllum – Leaf buds

Subtopic:  Asexual Reproduction |
 94%
From NCERT
AIPMT - 2011
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Examine the figure (A-D) given below and select the right option out of 1-4, in which all the four structures A, B, C, and D are identified correctly:

 

Options

A B C D
1. Runner  Archegoniophore    Synergid Antheridium
2. Offset  Antheridiophore  Antipodals   Oogonium
3. Sucker  Seta  Megaspore
mother cell   
Gamma cup
4. Rhizome Sporangiophore  Polar cell     Globule
Subtopic:  Asexual Reproduction | Events during Sexual reproduction |
 90%
From NCERT
AIPMT - 2010
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NEET 2023 - Target Batch - Aryan Raj Singh
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