Cells can be observed using light or electron microscopes. Outline the differences between light and electron microscopes and discuss the pros and cons of the electric microscope.

Which type of plant has seeds protected by ovary layers?

Why do cells contain both macro molecules and small carbon compounds?

What causes soils and their horizons to differ? a. differences in climates where the soils are formed b. differences in plant and animal life in different locations c. differences in the layout of the land d. all of the above

Meiosis differs from mitosis in that ... Group of answer choices A. homologous chromosomal pairs separate in anaphase I, but chromatids separate in anaphase of mitosis. B.

Varables that remain constant

If an E. coli cell has a surface area-to-volume (S/V) ratio of 4.5, and a Pelagibacter ubique has an S/V ratio of 22, which cell will be able to exchange nutrients and wastes with the environment more efficiently?

What body system has deal with HIV, sickness, flu, and pneumoria?

What is the main difference between a reflex and a habit?

Cancer cells exhibit different behaviors than normal cells

What is the specific gravity means and how does specific gravity related to solid materials,