Question

1. A period during which the embryo of a seed is alive but not growing is (1 point)
dispersal.
fertilization.
germination.
dormancy.

Answer 1

2. A period of dormancy can allow seeds to germinate (1 point)
under cold conditions.
under ideal conditions.
in extreme temperatures.
without water.
3. The plant embryo in a seed begins to grow again during (1 point)
fertilization.
dormancy.
germination.
pollination.

Answer 2

4. A plant's cotyledons (1 point)
store nutrients and transfers them to the embryo during germination.
are the fleshy part of the fruit that contain the seeds and endosperm.
help the seeds to be dispersed by animals or by the wind.
play a role in regulating the length of the plant’s period of dormancy.
5. Which of the following is not a factor that might bring a seed out of dormancy? (1 point)
an increasing number of daylight hours
drought-like conditions
mild temperatures
ideal amounts of rain

Answer 3

1. D
2. B
3. C
4. B

Answer 4

4 is actually A, I just took this test..Late I know but if anyone else needs it...

Answer 5

d
b
c
a
b
I just finished

Answer 6

100% 4 is a.