Structures that no longer serve their orignal function are called blank structures

6 What is the main reason that viruses are not considered to be living organisms? A They are too small to be living. B They do not have DNA. C They need the host cell to replicate, D They kill the host cells.

How are gills and lungs alike

Which of the following would be produced by meiosis? A (red blood cells B (cells of the stem in plants C (sperm cells D (epithelial cell

What are the 8 organelles of a plant cell and what are their functions?

What do the scientific names of the grizzly and polar bears tell about their similarity to each other?

5. What type of bond can be found between complementary nitrogenous bases?

Which field of biology focuses on heredity and dna?

What property of water was demonstrated by fold and float

How does a mutation in a sex cell differ from a mutation in a non-sex cell?

In terms of food storage, how is a ginger plant different from a carrot?