Topics for Biology - 11
Learn about the mammalian skeleton, the endoskeleton that supports your body. Identify the bones in the axial and appendicular skeletons. Understand the bones as living tissues, including their roles in red blood cell production. Observe and communicate the skeletal structures and functions. Ready for your mammalian skeleton quiz?
Learn about the muscles and joints, the structures that enable your movement. Describe the structure of a skeletal muscle and the action of antagonistic muscles. Compare the ball-and-socket and hinge joints. Identify the parts and functions of synovial joints. Compare the movement in endoskeletons and exoskeletons. Join the muscles and joints quiz now!
Learn about plant growth, the process of increasing in size and complexity. Observe the growth regions, the areas where cells divide and elongate. Explore the differentiated cells, the cells that have specialized functions. Appreciate the primary and secondary tissue differentiation, the formation of different types of tissues. Start your plant growth quiz now!