Study the diagram given below and find out incorrect statement related to this


1. It has macrophylls
2. It is heterosporous
3. Its gametophyte is independent
4. It lacks vascular tissue

Subtopic:  Pteridophytes: Heterospory | Pteridophytes |
 60%
From NCERT
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Which of the following feature in pteridophyte considered as an important step in evolution.
1. Presence of cone
2. Presence of two type of leaf
3. Heterospory
4. Seed habit

Subtopic:  Pteridophytes: Heterospory |
 53%
From NCERT
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Which of the following statement is wrong for gymnosperm?

1. They are homosporous.
2. The multicellular female gametophyte is retained within megasporangium.
3. Pollen grain is released from the microsporangium and carried by wind, which come in contact with ovules.
4. The male and female gametophytes do not have an independent free living existence.
Subtopic:  Gymnosperms: I | General Accounts of Gymnosperms: II | Gymnosperms |
 88%
From NCERT
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Which of the following statement is true for Pinus?
1. Roots have fungal association in the form of mycorrhiza
2. Male and female strobili borne on same tree
3. Both 1 and 2
4. Roots are called coralloid roots

Subtopic:  Gymnosperms: I | General Accounts of Gymnosperms: II | Gymnosperms |
 91%
From NCERT
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Mark the wrong statement about Cycas
1. Stem unbranched
2. Pinnate leaves persist for few years
3. Roots associated with cyanobacteria
4. Male and female reproductive structure on same plant

Subtopic:  Gymnosperms: I | General Accounts of Gymnosperms: II | Gymnosperms |
 89%
From NCERT
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Which among the following pteridophytes has compact structure strobili formed by sporophylls as well as it shows heterospory?

1. [A]
2. [B]
3. [C]
4. All the above

Subtopic:  Pteridophytes |
From NCERT
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Which among the following is/are the life cycle pattern of colonial algae Volvox?

1. A
2. B
3. C
4. All of these

Subtopic:  Life Cycle Patterns in Plants (OLD NCERT) |
 82%
From NCERT
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In the following diagram A, B, C and D represent

1. A - Seta, B - Leaves, C- Rhizoids, D - Capsule

2. A - Leaf, B - Rhizoids, C- Scales, D - Root hair

3. A - Capsule, B - Seta, C- Leaves, D - Rhizoids

4. A - Capsule, B - Foot, C- Leaves, D - Rhizoids

Subtopic:  Bryophytes |
 91%
From NCERT
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The incorrect match for chlorophyll type is

1. Chlorophyll ‘a’ .... Green algae

2. Chlorophyll ‘d’ ... Diatoms

3. Chlorophyll ‘c’ ... Dinoflagellates and Brown algae

4. Chlorophyll ‘d’ ...Red algae

Subtopic:  Algae |
 88%
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Protonema is a characteristic feature of

1. Fern         

2. Marchantia

3. Moss     

4. Cycas

Subtopic:  Bryophytes |
 86%
From NCERT
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