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Flower and Fruit

Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

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Page 1: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Flower and Fruit

Page 2: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style
Page 3: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

The flower helps the plant to reproduce.

Page 4: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Basic Flower Structure

stigma

style

ovary

locule

ovule

carpel

gynoecium

pollen

anther

filament stamen

androeciumpetal

corolla

perianthsepal

calyx

receptacle

pedicel Perianth is complete

Flower is perfectFlower is monoecious

Flower is hypogynous

Pistil is simple

Page 5: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

The Reproductive Structure of Flowering Plants:

Perianth

Petal: CorollaSepal:Calyx

Page 6: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

fruit can be defined as part of a flowering

plant that derives from specific tissues of the flower, one or more ovaries, and in some

cases accessory tissues”.

Page 7: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Fruits

Page 8: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

A fruit develops from the

ovary wall after

fertilization of the egg in

the ovule

A seed develops from the

ovule after fertilization

of the egg in the ovule

Page 9: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Receptacle

Page 10: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Classification of Fruits

Simple

(e.g.Senna pods)

Aggregate

(e.g.Star anise)

Composite (compound, multiple)

(e.g. Figs)

Page 11: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

2- Dry Fruits

1- Succulent (fleshy pericarp)

Page 12: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Succulent Fruits

حسلية

Drupe

لبية

Berry

كاذبة تفاحيةPome

Page 13: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Dry Fruitsالثمار الجافة

جافة متفتحة Dehiscent

جافة غير متفتحة Indehiscent

منشقة Schizocarpic

Page 14: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

I-Dehiscent Fruits

جرابيةFollicle

قرنيةLegume

خردلةSiliqua

خريدلةsilicula

Capsuleعلبة

Page 15: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Capsuleعلبة

Porousثقوب teeth اسنان Lidغطاء Valvesصمامات

يكن

سم

يجز

حاي

عرا

صم

Page 16: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

II-Indehiscent Fruits

غير متفتحة

فقيرة Achene

برةCaryopsis

سبسالCypsella

جناحية Samara

بندقة

Nut

Page 17: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

III-Schizocarpic Fruits منشقة

Page 18: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

الثمار المتجمعة Aggregate Fruits

Achenes

Follicles

strawberry rasberry

Page 19: Flower and Fruit - KSUfac.ksu.edu.sa/sites/default/files/fruit_-_lap_11_mdl.pdf · Flower and Fruit . The flower helps the plant to reproduce. Basic Flower Structure stigma style

Composite Fruits

(Compound,Collective or Multiple)

توتيةثمار مركبة تينيةثمار مركبة ثمار األناناس