In the figure, "Letter B" represents:
a. Non-sister chromatids
b. Sister chromatids
c. Non-homologous chromosomes
d. Homologous chromosomes
Answer: b. Sister chromatids
Biology & Microbiology
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Any process in which a signal from one individual modifies the behavior of a recipient individual is termed _____
A) cognition B) communication C) reflex D) perception E) conditioning
Biology & Microbiology
Vaccinations involve exposure to an antigen to elicit __________.
What will be an ideal response?
Biology & Microbiology
Light reaches organisms in the _______, where microscopic ______ and multicellular algae provide food for the animal community.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
The cell walls of fungi are composed of:
a. cellulose. b. lipids. c. glycogen. d. chitin. e. chlorophyll
Biology & Microbiology