What can you infer about the growth of the seed represented in the graphs below? 100
100 UN
34 C
9 C
80
80
60
60
40
40
20
20
Time (days)
Time (days)
0
0
0
0
1
2
3
4
5
1
2
3
4
5
a.
It grows better at lower temperatures than at higher temperatures.
b. It grows better at higher temperatures than at lower temperatures.
It grows equally well at low and high temperatures.
d. Temperature has no effect on seed growth.
C.

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.