Compound Light Microscopes 1. Why would a scientist want to stain a specimen before observing it

with a compound light microscope?

A. To study the movement of the specimen

B. To increase the visual contrast in the specimen

C. To blur differences between structures of the specimen

OD. To increase the magnification power of the microscope

Check Answer

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white