What does Bioindicator mean?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.

When ash and dust begin to settle on the ground, they eventually become compacted by