Gregor Mendel was most influential in which field of biology?
A) genetics
B) chromatography
C) biochemistry
D) bacterial transformation
E) cytology
A) genetics
You might also like to view...
What does the term biogenesis mean?
A. Formation of life from nonliving chemicals B. Formation of self-replicating molecules C. Formation of chemicals from organic monomers D. Formation of life from preexisting cells
Which type of RNA is found only in eukaryotes?
A) mRNA B) tRNA C) rRNA D) snRNA E) All of these
Which of the following apply to the demography of human populations today? (Check all that apply.)
_____ Our ecological footprint is decreasing. _____ We are using distributed resources disproportionately—less than 20% of us use over 80% of the energy. _____ We have plenty of resources still untouched. _____ We use almost half of the Earth's land. _____ We use over half of all renewable fresh water sources.
What is a main function of the structure in the accompanying figure labeled A?
A. It controls cell shape. B. It separates DNA during cell division. C. It helps nerve cells lengthen. D. It is found in hair. E. It helps regulate DNA replication.