Podcast
Questions and Answers
What unifying theme in biology explains the unity and diversity of life?
What unifying theme in biology explains the unity and diversity of life?
What is the fundamental unit that all organisms are made up of?
What is the fundamental unit that all organisms are made up of?
At what levels of organization can biologists study life?
At what levels of organization can biologists study life?
What allows organisms to move, grow, and reproduce?
What allows organisms to move, grow, and reproduce?
Signup and view all the answers
What do biologists use to make observations and pose questions?
What do biologists use to make observations and pose questions?
Signup and view all the answers
What is the term for flowering plants without a woody stem?
What is the term for flowering plants without a woody stem?
Signup and view all the answers
What distinguishes angiosperms from gymnosperms?
What distinguishes angiosperms from gymnosperms?
Signup and view all the answers
What do the Greek words ἀγγεῖον and σπέρμα, from which 'angiosperm' is derived, mean?
What do the Greek words ἀγγεῖον and σπέρμα, from which 'angiosperm' is derived, mean?
Signup and view all the answers
What is the approximate number of known species of angiosperms?
What is the approximate number of known species of angiosperms?
Signup and view all the answers
What type of plants have xylem consisting of vessel elements instead of tracheids?
What type of plants have xylem consisting of vessel elements instead of tracheids?
Signup and view all the answers
