Plants #1 Flashcards
1
Q
What is a common ancestor for plants?
A
Green Algae
2
Q
How do plants reproduce
A
both sexually and asexually
3
Q
what is cellulose?
A
a complex carbohydrate
used to make paper, cardboard. fabric
4
Q
Diploid = (2n)
A
sprophtye
5
Q
how many chromosomes do humans have?
A
46
always even
6
Q
Haploid (n)
A
- 5 set of chromosomes
sex cells (sperm or egg) (Gametes)
7
Q
what are the four groups of land plants
A
Bryophytes
ferns
gymnosperms
angiosperms
8
Q
what are the characteristics of land plants?
A
eukaryotic
autotrophs
cell wall
terrestrial
9
Q
Bryophytes
A
Land
the first plants
came from bottom of the ocean
like modern day seaweed
10
Q
Ferns
A
tissues
11
Q
Gymnosperms
A
seed
12
Q
Angiosperms
A
flower
13
Q
A
