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Morphology of Flowering Plants · Question 42

NEET 2016 (Phase 1)MCQEasy📈 Topic in 62% papers+4−1
1

Tricarpellary, syncarpous gynoecium is found in flowers of

  1. Fabaceae
  2. Poaceae
  3. Liliaceae
  4. Solanaceae

Answer

(3) Liliaceae

Solution

As per NCERT, the gynoecium of Liliaceae is tricarpellary, syncarpous with a superior ovary (floral formula G(3)).

∵ Fabaceae has a monocarpellary gynoecium and Solanaceae a bicarpellary, syncarpous gynoecium,

∴ the answer is Liliaceae.

Answer: (3)

NEET 2016 (Phase 1)

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2

The standard petal of a papilionaceous corolla is also called

  1. vexillum
  2. corona
  3. carina
  4. pappus.
NEET 2016 (Phase 1)
3

The term 'polyadelphous' is related to

  1. gynoecium
  2. androecium
  3. corolla
  4. calyx.
NEET 2016 (Phase 2)
4

How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?

  1. Three
  2. Four
  3. Five
  4. Six
NEET 2016 (Phase 2)
5

Radial symmetry is found in the flowers of

  1. Brassica
  2. Trifolium
  3. Pisum
  4. Cassia.
NEET 2016 (Phase 2)
6

Free-central placentation is found in

  1. Dianthus
  2. Argemone
  3. Brassica
  4. Citrus.
NEET 2016 (Phase 2)
7

Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?

  1. Three
  2. Four
  3. Five
  4. Six
AIPMT 2015
8

Axile placentation is present in

  1. pea
  2. Argemone
  3. Dianthus
  4. lemon.
AIPMT 2015
9

Roots play insignificant role in absorption of water in

  1. pea
  2. wheat
  3. sunflower
  4. Pistia.
AIPMT 2015
10

Perigynous flowers are found in

  1. China rose
  2. rose
  3. guava
  4. cucumber.
AIPMT 2015 (Cancelled)
11

Keel is the characteristic feature of flower of

  1. Aloe
  2. tomato
  3. tulip
  4. Indigofera.
AIPMT 2015 (Cancelled)

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