What are sporophytes and gametophytes?

A. Two different forms a plant can have

B. Two different kingdoms in the domain Eukarya

C. Two different types of vascular systems

D. Two different kinds of seeds

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination