Root structures that grow around and encapsulate mutualistic nitrogen-fixing bacteria are called ____
a. hyphae
b. mycorrhizae
c. Casparian strip
d. root hairs
e. root nodules
ANSWER: e
You might also like to view...
Which of the following is not useful for producing proteins in large amounts?
A. bacteria B. yeast C. insect cells D. mammalian cell culture E. transgenic animals
On a phylogenetic tree for Anthropoidea, the clade that includes ____ and the clade that includes ____ are sister taxa
because they emerged from a common node.
a. chimpanzees; orangutans b. orangutans; humans c. gorillas; chimpanzees d. gorillas; both chimpanzees and humans e. old world monkeys; both chimpanzees and humans
For a species with a haploid number of 23 chromosomes, how many different combinations of maternal and paternal chromosomes are possible for the gametes?
A) 23 B) 46 C) about 1000 D) about 8 million
A(n) ________ consists of many monomer subunits bonded together in order to produce a large molecule
Fill in the blank(s) with correct word