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Plant Kingdom · Question 102

AIPMT 2002MCQEasy📈 Topic in 62% papers+4−1
1

Which of the following plants produces seeds but not flowers?

  1. Maize
  2. Mint
  3. Peepal
  4. Pinus

Answer

(4) Pinus

Solution

As per NCERT, gymnosperms (gymnos: naked, sperma: seeds) are plants in which the ovules are not enclosed by any ovary wall; they produce seeds but no flowers or fruits.

⇒ Maize, mint and peepal are angiosperms (flowering plants).

∴ Pinus, a gymnosperm, produces seeds but not flowers.

Answer: (4)

AIPMT 2002

Keep practising — Plant Kingdom

2

Cycas has two cotyledons but not included in angiosperms because of

  1. naked ovules
  2. seems like monocot
  3. circinate ptyxis
  4. compound leaves
AIPMT 2001
3

A student observed an alga with chlorophyll a, d and phycoerythrin, it should belong to

  1. Phaeophyta
  2. Rhodophyta
  3. Chlorophyta
  4. Bacillariophyta
AIPMT 2000
4

In ferns, meiosis takes place at the time of

  1. spore formation
  2. spore germination
  3. gamete formation
  4. antheridia and archegonia formation
AIPMT 2000
5

Plant group with largest ovule, largest tree, and largest gametes is

  1. gymnosperm
  2. angiosperm
  3. bryophyta
  4. pteridophyta.
AIPMT 2000

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All NEET Botany chapters
Class 11The Living WorldBiological ClassificationPlant KingdomMorphology of Flowering PlantsAnatomy of Flowering PlantsCell: The Unit of LifeCell Cycle and Cell DivisionTransport in PlantsMineral NutritionPhotosynthesis in Higher PlantsRespiration in PlantsPlant Growth and Development
Class 12Reproduction in OrganismsSexual Reproduction in Flowering PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionMicrobes in Human WelfareOrganisms and PopulationsEcosystemBiodiversity and ConservationEnvironmental Issues
Other chaptersBiomolecules (Biology)