Who played the most influential role in discovering the importance of the nucleus?
a. Matthias Schleiden
b. Theodor Schwann
c. Robert Hooke
d. Rudolf Virchow
Ans: a. Matthias Schleiden
You might also like to view...
Some cancer cells produce the enzyme ________, which avoids stimulating apoptosis based on the number of cell divisions.
Fill in the blank(s) with the appropriate word(s).
Four of the five structures listed below belong to the
same sense. Select the exception. a. otolith b. vestibular apparatus c. semicircular canal d. cochlea e. saccule
Which of the following is a TRUE statement?
a) It is always possible to determine the genotype of an individual from the phenotype. b) Genes come in different versions called genomes. c) A human with a somatic number of 47 would have 3 copies of some genes. d) A true breeder must always be homozygous dominant.
Which taxonomic group of microorganisms is primarily responsible for the oxygenation of Earth?
a. anaerobic bacteria b. cyanobacteria c. filamentous algae d. purple phototrophic bacteria