Which one of the following pairs of plants are not seed producers

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 Multiple Choice QuestionsMultiple Choice Questions

191.

This place in India is called 'The Golden Mine of Liverworts'

  • Eastern Himalayas

  • Western Himalayas

  • Western Ghats

  • Eastern Ghats


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192.

Which one of the following pairs of plants are not seed producers?

  • Fern and Funaria

  • Funaria and Ficus

  • Ficus and Pinus

  • All of the above


A.

Fern and Funaria

Fern and Funaria are not seed producers as they are cryptogams whereas Ficus and Pinus are spermaphyta.


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193.

In Pinus

  • seed is winged but pollen grains are not

  • both seed and pollen grains are wingless

  • pollen grains are winged but seed is not

  • both seeds and pollen grains are winged


194.

One of the set is wrongly matched

  • Chrysanthemum - Sucker

  • Garlic  - Cloves

  • Cyanodon - Stolon

  • None of the above


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195.

The naked seeded plants are the

  • gymnosperms

  • monocots

  • dicots

  • All of these


196.

Desert can be converted into green land by planting

  • oxylophytes

  • psammophytes

  • halophytes

  • trees


197.

Funaria gametophyte is

  • dioecious

  • heteroecious

  • autoecious

  • monoecious and autoecious


198.

Which one of the following is categorised under living fossils?

  • Selaginella

  • Metasequoia

  • Pinus

  • Cycas


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199.

Chlorenchyma is known to develop in the

  • spore capsule of a moss

  • pollen tube of Pinus

  • cytoplasm of Chlorella

  • mycellium of a green mould such as Aspergillus


200.

The character found only in halophytes is

  • sunken stomata

  • vivipary

  • velamen tissue

  • heterophylly


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