Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
what are peas
|
seeds
|
|
|
what are pea pods
|
ripened ovary
|
|
|
what are peas and pea pods together?
|
fruit
|
|
|
what happens to the wall of the ovary as seeds develop? Why?
|
it thickens to protect the fruit.
|
|
|
example of simple fruit
|
cherry
|
|
|
what does a simple fruit develop from?
|
a single ovary
|
|
|
example of an aggregate fruit
|
blackberry
|
|
|
what does an aggregate fruit develop from
|
a single flower with several carpels.
|
|
|
example of a multiple fruit
|
pineapple
|
|
|
what does a multiple fruit develop from?
|
many flowers. the ovaries fuse together.
|
|
|
what's the purpose of fruit?
|
to protect seeds and aid in seed dispersal
|
|
|
four types of seed dispersal
|
fruit, wind, water, attachment to mover
|
|
|
what are the cuticle and stomata?
|
openings for CO2 gas exchange
|
|
|
what are the seven adaptations for life of land plants?
|
cuticle and stomata, roots and shoots, vascular tissue, protected gamete, seeds w/embryo and nutrients, flowers and pollinators, fruit and seed dispersal
|
|
|
what is the purpose of roots and shoots
|
cellulose and lignin provide structural support
|
