Multiple Choice
Before plowing a field,a farmer thought the bare field looked weed-free.Three days after plowing and turning over the soil,he was amazed to see thousands of tiny seedlings.What kinds of seeds did the plowing help with germination?
A) large seeds that need winter in order to germinate
B) small seeds that need light in order to germinate
C) seeds that need exhaust from the tractor in order to germinate
D) large seeds that need less water in order to germinate
Correct Answer:

Verified
Correct Answer:
Verified
Q4: Charles Darwin experimented with reactions of grass
Q6: The egg of a plant has a
Q23: Home flower gardeners in northern latitudes like
Q24: Pines,including the whitebark pine,are pioneer-type trees,meaning the
Q26: While looking at a flower in your
Q27: Most plants are adept at asexual reproduction.What
Q29: A gardener in Canada wants to surprise
Q31: A population of flowers varies from deep
Q31: After double fertilization in angiosperms,what development sequence
Q35: How are the life cycles of liverworts