The nucleus of an atom contains:
a. neutrons and protons
b. protons and electrons
c. protons, electrons and neutrons
Ans: a. neutrons and protons
Biology & Microbiology
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A sexually reproducing animal that can fertilize itselfis known asa ____ hermaphrodite
a. simultaneous b. sequential c. parthogenic d. gastrulated e. preferential
Biology & Microbiology
Which organisms are NOT eukaryotes?
a. fungi b. bacteria c. plants d. animals e. protists
Biology & Microbiology
Solute and water activity
What will be an ideal response?
Biology & Microbiology
At the milestone that defines metaphase, the chromosomes
a. separate. b. come together. c. are at opposite poles. d. line up at the equatorial plate. e. cross over.
Biology & Microbiology