Jonathan sows some pea pods in one pot. within a few days the seeds germinate and a radicle forms, which gives rise to roots. how does a radicle give rise to the roots and why?
a. a pea is a monocot, so the radicle dies and gives rise to numerous branches.
b. a pea is a dicot, so the radicle dies and gives rise to numerous branches.
c. a pea is a dicot, so the radicle grows and gives rise to a main root and it's branches.

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.

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