Most plants acquire minerals from
A. soil.
B. air.
C. digested insects.
D. rain.
Answer: A
You might also like to view...
Virions infecting some bacteria possess the enzyme ________ that makes a small hole in the bacterial cell wall, allowing the viral nucleic acid to enter
A) peptidoglycanase B) infectase C) lysozyme D) nuclease
Describe the process of pollination in flowering plants
What will be an ideal response?
Snake behavior in Wisconsin changes throughout the year. For example, a snake is _____
A) less active in winter because the food supply is decreased B) less active in winter because it does not need to avoid predators C) more active in summer because that is the period for mating D) more active in summer because it can gain body heat by conduction
Some butterflies can ingest toxic chemicals from the milkweed plants they feed on and then can store those chemicals in their body. Because toxins stored in the butterflies are toxic to birds, the birds avoid eating the butterflies. Which of the
following is the best explanation for this situation? A) Butterflies that stored the chemicals were never eaten by predators, so those butterflies survived. B) Butterflies developed a mutation that led them to be able to store the chemical because they needed to avoid being eaten. C) Milkweed plants wanted the butterflies to ingest the chemical so they would no longer feed on the plant, but the butterflies fooled the milkweed by storing the toxic chemicals. D) Any butterfly allele that allowed milkweed toxin storage would be likely to persist because butterflies that had it were more likely to survive.