On a large volcanic island, researchers are studying a population of annual herbaceous plants. Which of the following observations best supports the prediction that speciation will occur within the existing plant population?
(A) Individuals of the species sometimes reproduce asexually by producing runners.
(B) Lava has separated the population into two areas: an upland forest and a lowland marsh.
(C) Multiple groups of birds depend on the fruit produced by the plants as a source of food.
(D) The plants produce more seeds during warm
summers than they do during cool summers.
Answer: (B) Lava has separated the population into two areas: an upland forest and a lowland marsh.
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What are some of the ways flowers attract pollinators?
What will be an ideal response?
Buds eventully develop into branches
____________________Buds eventully develop into branches. ____________________