Multiple Choice
Why can corn seeds germinate in total darkness?
A) The seed coating absorbs water.
B) Seeds are heterotrophic and can capture nutrients from the soil.
C) The endosperm provides the embryo with the nutrition needed during the initial germination stages.
D) Soil microbes degrade the seed coating allowing the seed to germinate.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Pollen comes from the<br>A)carpel.<br>B)petal.<br>C)stigma.<br>D)anther.<br>E)style.
Q15: Double fertilization produces a _ embryo and
Q16: Old pine stumps are dug up,split into
Q17: As the endosperm matures it swells and
Q18: Pollination and fertilization are essentially the same
Q20: All gymnosperms have needle-like leaves and produce
Q21: The breakdown of antipodals<br>A)is a normal part
Q22: The seed coat is formed by the
Q23: Drupes have multiple seeds and fused carpels.
Q24: Ephedrine is a stimulant that is derived