Multiple Choice
A generative cell and a tube cell originate when __________.
36. Plant Reproduction
Flowers
Struggling with General Biology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Like gymnosperms, many grasses and angiosperm trees are wind-pollinated. To conserve energy, these angiosperms do not produce complete flowers (complete flowers have all four of the basic parts). Which basic part would most likely be missing from wind-pollinated angiosperm flowers?
A
Sepals
B
Anthers
C
Ovaries
D
Fruits
E
Petals
Verified step by step guidance1
Understand the function of each basic part of a flower: Sepals protect the flower bud, anthers produce pollen, ovaries contain ovules, and petals attract pollinators.
Recognize that wind-pollinated flowers do not rely on attracting pollinators like insects or animals, as they use wind to transfer pollen.
Identify which part of the flower is primarily involved in attracting pollinators. Petals are usually colorful and fragrant to attract pollinators.
Consider the energy conservation strategy of wind-pollinated plants. Since they do not need to attract pollinators, they can conserve energy by not producing petals.
Conclude that petals are the most likely part to be missing from wind-pollinated angiosperm flowers, as they are not needed for wind pollination.
5:18mWatch next
Master Alteration of Generations with a bite sized video explanation from Jason
Start learningRelated Videos
Related Practice
