Ivonna, 15, was exposed to the measles virus 13 days ago but doesn't seem to be getting sick. She was sick from the disease when she was 10, so her body has most likely activated this reaction
A) secondary response
B) primary response
C) final response
D) anabasic
A
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In garden peas, one pair of alleles controls the height
of the plant, and a second pair of alleles controls flower color. The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall purple crossed with a tall purple produces 3/4 tall purple and 1/4 tall white. What is the genotype of the parents? What will be an ideal response?
The oxygen present in Earth's atmosphere has been produced as a waste product of the process of ________
Fill in the blank(s) with correct word
Bacteria play an insignificant role in the pelagic realm
Indicate whether the statement is true or false
Some members of the ____ phylum can trap small worms, which are then digested
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota