Morphology Of Flowering Plants Flashcards Preview

Biology PU I NEET > Morphology Of Flowering Plants > Flashcards

Flashcards in Morphology Of Flowering Plants Deck (19)
Loading flashcards...
1

The two essential whorls are:

Androecium and Gynoecium

2

Two accessory whorls are:

Calyx and Corolla

3

First whorl

Sepals/Calyx

4

Second whorl

Petals/corolla

5

Angiosperms with a life cycle of one season are called

Annuals

6

Annuals that complete their life cycle in a short period of time

Ephemerals

7

Angiosperms with life cycle of two seasons are called

Biennial

8

Angiosperms that grow for many years

Perennial

9

Perennials that flower only once in life

Monocarpic

10

Examples of monocarpic plants

Century palm, Agave americana, Bamboo

11

Perennial plant that flowers every year

Polycarpic

12

Mango and citrus are what type of perennial

Polycarpic

13

External form of the plant is called

Habit

14

Plants with thin green stems are

Herbs

15

Plants with woody stems that are branched extensively to form a bush-like structure

Shrubs

16

Tridax and cucurbita are examples of

Herbs

17

Hibiscus and Ixora are examples of

Shrubs

18

Trees having a thick base with a tapering tip and acropetal branches

Excurrent or conical

19

Trees with a main stem with a crown of leaves

Caudex/columnar