chọn lọc tự nhiên
Learn more
After looking up a meaning, choose a textbook or practice activity to keep learning Vietnamese.
Learn letters and pronunciation from the beginning
Open the 10days courseA ten-day introductory course. Open the cover to start learning or continue where you left off.
Learn conversation through a story
Read about “Tết, the Third Time”A textbook that teaches conversation through a family story. It is being prepared; see its content and release status.
Practise words and sounds in short activities
Choose from the practice listChoose an activity for vocabulary, tones, listening and other skills.
Meaning
1 senses
▸
The process in nature by which organisms better adapted to their environment tend to survive and produce more offspring than others.
vi Chọn lọc tự nhiên khiến những đặc điểm giúp sinh vật thích nghi được truyền lại qua nhiều thế hệ.
en Natural selection causes traits that help organisms adapt to be passed down over generations.