PYQSide ExamsMy practice

Sexual Reproduction in Flowering Plants · Question 56

NEET 2016 (Phase 2)MatchingEasy📈 Topic in 0% papers+4−1
1

Match Column-I with Column-II and select the correct option using the codes given below –

  1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
  2. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
  3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
  4. (a)-(i), (b)-(iv), (c)-(ii), (d)-(iii)

Answer

(3) (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

Solution

(a) A pistil with several carpels fused together is syncarpous ⇒ (a)-(iii)

(b) Formation of gametes is gametogenesis ⇒ (b)-(i)

(c) In higher Ascomycetes the hyphae have two nuclei per cell (dikaryon stage) ⇒ (c)-(iv)

(d) A unisexual flower with only pistils (female) is pistillate ⇒ (d)-(ii)

∴ (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)

Answer: (3)

NEET 2016 (Phase 2)

Keep practising — Sexual Reproduction in Flowering Plants

2

The wheat grain has an embryo with one large, shield shaped cotyledon known as

  1. scutellum
  2. coleoptile
  3. epiblast
  4. coleorhiza.
AIPMT 2015
3

Filiform apparatus is characteristic feature of

  1. aleurone cell
  2. synergids
  3. generative cell
  4. nucellar embryo.
AIPMT 2015
4

In angiosperms, microsporogenesis and mega-sporogenesis

  1. involve meiosis
  2. occur in ovule
  3. occur in anther
  4. form gametes without further divisions.
AIPMT 2015
5

Flowers are unisexual in

  1. China rose
  2. onion
  3. pea
  4. cucumber.
AIPMT 2015
6

Coconut water from a tender coconut is

  1. innermost layers of the seed coat
  2. degenerated nucellus
  3. immature embryo
  4. free nuclear endosperm.
AIPMT 2015
7

Which one of the following fruits is parthenocarpic?

  1. Jackfruit
  2. Banana
  3. Brinjal
  4. Apple
AIPMT 2015
8

Male gametophyte in angiosperms produces

  1. single sperm and two vegetative cells
  2. three sperms
  3. two sperms and a vegetative cell
  4. single sperm and a vegetative cell.
AIPMT 2015
9

Which of the following are the important floral rewards to the animal pollinators?

  1. Floral fragrance and calcium crystals
  2. Protein pellicle and stigmatic exudates
  3. Colour and large size of flower
  4. Nectar and pollen grains
AIPMT 2015 (Cancelled)
10

Which one of the following may require pollinators, but is genetically similar to autogamy?

  1. Apogamy
  2. Cleistogamy
  3. Geitonogamy
  4. Xenogamy
AIPMT 2015 (Cancelled)
11

Which one of the following statements is not true?

  1. The flowers pollinated by flies and bats secrete foul odour to attract them.
  2. Honey is made by bees by digesting pollen collected from flowers.
  3. Pollen grains are rich in nutrients and they are used in the form of tablets and syrups.
  4. Pollen grains of some plants cause severe allergies and bronchial afflictions in some people.
AIPMT 2015 (Cancelled)

All Sexual Reproduction in Flowering Plants PYQs →

PDFDownload Sexual Reproduction in Flowering Plants PYQs as PDF Free, with answer key and a QR code to every solution — print it or study offline⬇
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)