Presentation is loading. Please wait.

Presentation is loading. Please wait.

Fruits and Flowers.

Similar presentations


Presentation on theme: "Fruits and Flowers."— Presentation transcript:

1 Fruits and Flowers

2 Vocabulary Terms Drupe Pome Mesocarp Calyx Endocarp exocarp Pericarp
Ovary ovules True berries Berry Parthenocarpic Fluorescence

3 Simple Fleshy Fruits Only 1 pistil Drupe
A fruit in which the outer fleshy part and skin ( exo and meso carp) encompasses a pit (seed) Peaches, nectarines, cherries, coffee, mango, olive, date, coconut, pistachio, plum

4 Simple Fleshy Fruits Pome A fruit composed of one or more carpels
The bulk of flesh comes from an enlarged tube that grows up around the ovary Apple, pear, quince

5 Berries – 4 types True Berry compound ovary fleshy pericarp thin skin
soft at maturity Grapes and tomatoes are “botanically” true berries

6 Berries Berries with inferior ovaries
An inferior ovary with parts of the flower contributing to the flesh scars of flower parts often persist at the tip Note also the "cultivated banana" is parthenocarpic (its fruit develops without fertilization so there are no seeds.) Banana, Cranberry and Blueberry

7 Pepo - berries A fleshy fruit with a hard rind
Cantaloupe, melons, squash, cucumbers

8 Hesperidium - Berries Fruit with a leathery rind that releases oils, yet still a simple fleshy fruit Orange, tangerine, lemon, lime, clementine, kumquat, grapefruit, pomegranate

9 Aggregate Fruit These are complex fruits (from more than one ovary).  Note the fruits here are from many carpels on a single flower.  Strawberry, blackberry and raspberry

10 Multiple Fruit These fruits are from carpels of many flowers fused together in single florescence.  The flowers mature separately into fruitlets then develop together into a single larger fruit

11 Dry Fruits These are fruits whose "mesocarp" is dry at maturity.
Split at maturity Beans peas Do not split at maturity nuts

12 Activity #1 Now that you have learned about the fruit, when I say FRUIT you are going to get up and walk around the room with a clip board, paper and a writing utensil and examine the various fruits that are on each desk. You are going to categorize the fruit, and discuss with your group (people from your table) about the parts of the fruit (ovary, pistil, mesocarp, ect.) You will turn in this paper at the end of the hour. EVERYONE must do it! Fruit dissection will begin tomorrow (FRIDAY)

13

14

15

16

17

18


Download ppt "Fruits and Flowers."

Similar presentations


Ads by Google