Which of the following is an adaptation that helped plants move from aquatic environments to the land?
A) seeds B) a cuticle C) swimming sperm D) pollen
Answer: B
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The correct sequence of plant cell wall layers, beginning with the outermost layer and progressing
inward to the plasma membrane is ____.
a. secondary cell wall, middle lamella, primary cell wall b. middle lamella, primary cell wall, secondary cell wall c. middle lamella, secondary cell wall, primary cell wall d. secondary cell wall, primary cell wall, middle lamella e. primary cell wall, middle lamella, primary cell wall
Which is NOT one of the six major classes of nutrients?
A. carbohydrates B. nucleic acids C. vitamins D. water
Only the LDCs will be experiencing overpopulation growth in the near future.
Answer the following statement true (T) or false (F)
Name the enzyme that synthesizes molecules of RNA complementary to the DNA sequence during transcription.
What will be an ideal response?