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Morphology of Flowering Plants · Question 119

AIPMT 2001MCQEasy📈 Topic in 62% papers+4−1
1

Tetradynamous conditions occur in

  1. Cruciferae
  2. Malvaceae
  3. Solanaceae
  4. Liliaceae

Answer

(1) Cruciferae

Solution

Tetradynamous condition: six stamens arranged in two whorls, the outer two stamens short and the inner four long (2 + 4).

This is characteristic of family Cruciferae (Brassicaceae), e.g. mustard, radish.

Malvaceae has monadelphous stamens, Solanaceae has five epipetalous stamens and Liliaceae has six epiphyllous stamens (3 + 3).

∴ Tetradynamous condition occurs in Cruciferae.

Answer: (1)

AIPMT 2001

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2

What is the eye of potato?

  1. Axillary bud
  2. Accessory bud
  3. Adventitious bud
  4. Apical bud
AIPMT 2001
3

Edible part of banana is

  1. epicarp
  2. mesocarp and less developed endocarp
  3. endocarp and less developed mesocarp
  4. epicarp and mesocarp
AIPMT 2001
4

Which is correct pair for edible part?

  1. Tomato-thalamus
  2. Maize-cotyledons
  3. Guava-mesocarp
  4. Date palm-mesocarp
AIPMT 2001
5

Which is expressing right appropriate pairing?

  1. Brassicaceae - sunflower
  2. Malvaceae - cotton
  3. Papilionaceae - catechu
  4. Liliaceae - wheat
AIPMT 2001
6

Pneumatophores are found in

  1. the vegetation which is found in marshy and saline lake
  2. the vegetation which is found in acidic soil
  3. xerophytes
  4. epiphytes.
AIPMT 2000
7

Geocarpic fruit is

  1. carrot
  2. radish
  3. ground nut
  4. turnip.
AIPMT 2000

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