When only C genes are turned on in flowering plants, ____ form
a. sepals
b. petals
c. stamens
d. carpels
e. leaves
d
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Every cell within one organism has the same genome. In what way(s) can these cells differ from each other?
_____ number of chromosomes _____ ratio of organelles _____ proteins produced _____ number of genes in the DNA _____ surface area of cell membrane
Gregor Mendel: Check all that apply.
_____ carried out his experiments in an abbey garden. _____ was a monk. _____ conducted research that proved that the "blending hypothesis" was the correct explanation of how heredity worked. _____ carried out his experiments on heredity by doing thousands of genetic crosses on a common garden plant. _____ discovered the basic principles of hereditary.
Answer the following statements true (T) or false (F)
1.All tropisms result from differential growth in which one side of the responding organ grows faster than the other. 2.An organ is composed of two or more interacting tissues. 3.A tissue is defined as a group of interacting cells that provide a specific function. 4.Epithelial tissues never have a free surface exposed to a space inside the body. 5.Both loose and dense connective tissue contain fibroblasts.
A segmented genome can result in antigenic shift
Indicate whether the statement is true or false