Which of the following describes fertilization? (1 point)
Responses
the process of pollen moving from place to place
the process of pollen moving from place to place
the changes that occur in organisms over time
the changes that occur in organisms over time
when an animal is attracted to a flower
when an animal is attracted to a flower
when a sperm cell and egg cell come together
when a sperm cell and egg cell come together
Specialization can be both limiting and beneficial. How would a plant species benefit from a pollinator that only visits the flowers of that plant species?(1 point)
Responses
less competition for pollinators with other species
less competition for pollinators with other species
the flowers always having a pollinator
the flowers always having a pollinator
decreased self-fertilization, allowing for greater genetic variation
decreased self-fertilization, allowing for greater genetic variation
less competition for pollinators within the species
less competition for pollinators within the species
decreased self-fertilization, allowing for greater genetic variation
Sometimes, plants will reward their pollinators with something that benefits them. What is an example of a plant attractant that is also a pollination reward?(1 point)
Responses
vibrant colors
vibrant colors
nectar
nectar
sweet odors
sweet odors
pollen
nectar
Which statement is true?(1 point)
Responses
Plant-pollinator coevolution involves changes in both species over a long period of time that help both the plant and the pollinator survive and reproduce.
Plant-pollinator coevolution involves changes in both species over a long period of time that help both the plant and the pollinator survive and reproduce.
Plant-pollinator coevolution involves changes in the pollinator that help the plant survive and reproduce.
Plant-pollinator coevolution involves changes in the pollinator that help the plant survive and reproduce.
Plant-pollinator coevolution involves changes in both species over a short period of time that help both the plant and the pollinator survive and reproduce.
Plant-pollinator coevolution involves changes in both species over a short period of time that help both the plant and the pollinator survive and reproduce.
Plant-pollinator coevolution involves changes in the plant that help the pollinator survive and reproduce.