Fanny Hesse first suggested that agar be used to solidify microbiological media.
Answer the following statement true (T) or false (F)
True
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The MONOPTEROUS gene in Arabidopsis encodes a protein that is similar in its function to which animal protein?
A) MyoD in frog embryos B) Bicoid in fruit-fly embryos C) keratin in human embryos
What can be removed from pre-mRNA during alternative splicing?
a. exons and ribosomal binding sites b. ribosomal binding sites c. exons only d. introns only e. exons and introns
Guppies preyed upon by Killifish are __
species.
a. type I b. K-selected c. type II d. r-selected e. more than one of these types of
Which of the following best describes night-neutral plants?
A) The plants flower at night. B) Plants tend to flower when nights become longer. C) Plants tend to flower when nights become shorter. D) The flowering in these plants is not affected by photoperiod.