What is true in the given figure?

1. The plant concerned is Chara and A is Oogonium and B is Antheridium

2. The plant concerned is Chara and B is Oogonium and A is Antheridium

3. The plant concerned is Marchantia and A is Oogonium and b is Antheridium

4. The plant concerned is Marchantia and B is Oogonium

Subtopic:  Artificial |
 83%
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Mark the mis-matched pair

1. Polycarpic plants - Recovery phase

2. Offset - Water hyacinth

3. Marchantia - Monoecious plant

4. Bulbil - Agave

Subtopic:  Artificial |
 70%
From NCERT
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Which of the following is not vegetative propagule?

(1) Rhizome and sucker

(2) Tuber and offset

(3) Bulbil (e.g. in Agave), leaf buds, bulb

(4) Antherozoid

Subtopic:  Asexual Reproduction |
 95%
From NCERT
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An aquatic plant which is commonly known as "Terror of Bengal",can propagate vegetative by __________and its also called ___________

1. Offsets, Water hyacinth

2. Offsets, Water lettuce 

3. Turions, Water lily

4. Bulbils, Potamogeton

Subtopic:  Asexual Reproduction |
 97%
From NCERT
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Examine the figures A, B, C and D. in which one of the
four options, all the labels for A, B, C and D are correct?

Subtopic:  Asexual Reproduction |
 93%
From NCERT
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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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Ginger is vegetatively propagated through:

1. Rhizome

2. Bulbil

3. Stolon

4. Offset

 

Subtopic:  Asexual Reproduction |
 95%
From NCERT
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Select the incorrect match.

1. Bacteria - Binary fission

2. Yeast - Budding

3. Chlamydomonas - Zoospores

4. Amoeba - Conidia

Subtopic:  Asexual Reproduction |
 93%
From NCERT
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Asexual reproduction does not involve the formation of

1. Buds

2. Zygote

3. Gemmules

4. Spores

Subtopic:  Asexual Reproduction |
 92%
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Individuals of a clone:

(1) Are genetically similar but morphologically different

(2) Are morphologically similar but genetically different

(3) Are morphologically and genetically similar

(4) Are genetically and phenotypically different

Subtopic:  Asexual Reproduction |
 93%
From NCERT
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