대광고 영어 내신 · 분사 능동·수동 5문항 · 모의고사형

Seeds ① carried by a river may settle far from the plant that produced them. Most land in places where they cannot grow, but a few reach exposed banks with enough moisture. Scientists ② studying this process collect floating seeds at different points along the river. The samples ③ collected after a flood often contain species not found beside the collection site. This suggests that the river links distant plant communities, although finding a seed does not show that it will become an established plant. To investigate that later stage, the researchers monitor seedlings ④ appeared on newly formed banks. Their records distinguish seeds arriving from plants surviving. A river can therefore act as a route of movement without ⑤ guaranteeing successful settlement. The difference matters when the spread of a species is described as if transport and establishment were a single event.

Seeds carried by a river may settle far from the plant that produced them. Most land in places where they cannot grow, but a few reach exposed banks with enough moisture. Scientists studying this process collect floating seeds at different points along the river. The samples collected after a flood often contain species not found beside the collection site. This suggests that the river links distant plant communities, although finding a seed does not show that it will become an established plant. To investigate that later stage, the researchers monitor seedlings appearing on newly formed banks. Their records distinguish seeds arriving from plants surviving. A river can therefore act as a route of movement without guaranteeing successful settlement. The difference matters when the spread of a species is described as if transport and establishment were a single event.

Seeds carried by a river may settle far from the plant that produced them. Most land in places where they cannot grow, but a few reach exposed banks with enough moisture. Scientists studying this process collect floating seeds at different points along the river. The samples collected after a flood often contain species not found beside the collection site. This suggests that the river links distant plant communities, although finding a seed does not show that it will become an established plant. To investigate that later stage, the researchers monitor seedlings appearing on newly formed banks. Their records distinguish seeds arriving from plants surviving. A river can therefore act as a route of movement without guaranteeing successful settlement. The difference matters when the spread of a species is described as if transport and establishment were a single event.

Seeds carried by a river may settle far from the plant that produced them. Most land in places where they cannot grow, but a few reach exposed banks with enough moisture. Scientists studying this process collect floating seeds at different points along the river. The samples collected after a flood often contain species not found beside the collection site. This suggests that the river links distant plant communities, although finding a seed does not show that it will become an established plant. To investigate that later stage, the researchers monitor seedlings appearing on newly formed banks. Their records distinguish seeds arriving from plants surviving. A river can therefore act as a route of movement without guaranteeing successful settlement. The difference matters when the spread of a species is described as if transport and establishment were a single event.

Seeds carried by a river may settle far from the plant that produced them. Most land in places where they cannot grow, but a few reach exposed banks with enough moisture. Scientists studying this process collect floating seeds at different points along the river. The samples collected after a flood often contain species not found beside the collection site. This suggests that the river links distant plant communities, although finding a seed does not show that it will become an established plant. To investigate that later stage, the researchers monitor seedlings appearing on newly formed banks. Their records distinguish seeds arriving from plants surviving. A river can therefore act as a route of movement without guaranteeing successful settlement. The difference matters when the spread of a species is described as if transport and establishment were a single event.