Exam 4 Lab 14&15 Flashcards
1
Q
Characteristics that developed during evolution of plants
A
Embryo Protection Vascular Tissue Megaphylls Seeds Flowers
2
Q
Megaspore
A
Female
Forms the ovules which forms the seed
3
Q
Microspore
A
Male
Produces pollen grains
4
Q
Parts of a Flower
A
Sepals
Petals
Stamen
Carpel
5
Q
Sepals
A
Outermost whorl of leaves
Protects a bud
6
Q
Petals
A
Colored Leaves
7
Q
Stamen
A
MALE
Anther-contains pollen sacs
Filament-supports anther
8
Q
Carpel
A
FEMALE
Stigma-Sticky Knob
Style-Stalk
Ovary-Develops into fruit
9
Q
Why have Fruit
A
Protect seeds and aid in seed dispersal
10
Q
Why have Flowers
A
Attracts insects which aids in pollination
11
Q
Fern VS Conifer
A
FERN
swimming sperm
megaphylls
spores
CONIFER
pollen
pine needles
dont need water to aid in reproduction
12
Q
Fern VS Flower
A
FERN
swimming sperm
megaphylls
spores
FLOWER seeds fruit pollen rely on animals and insects
