Using the fork-line method, determine the final genotypic and phenotypic ratios for a
cross between the parents: BbTT xbbtt where B is black, bis white, T is tall, and t is short.

Why do we perceive objects as retaining their brightness under different lighting levels?

Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material

Which strand is synthesized towards the replication fork