Which is an example of a reflex? a. putting on a coat when you see that it is snowing outside b. pulling your foot away after stepping on a sharp object c. laughing at a funny joke told by one of your classmates d. eating a snack when your stomach growls from hunger

What feature of cell theory is best demonstrated in the image

Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits