Which structure is in direct contact with the soil into which it is growing?
a. pith
b. endodermis
c. pericycle
d. epidermis
e. cortex
d
Biology & Microbiology
You might also like to view...
The gradient distributions of alleles across continents reflect _____
a. the delineation of new races b. genetic drift c. human migration patterns d. protective alleles e. natural selection
Biology & Microbiology
In pea plants, the allele for tall (T) is dominant to the allele for short (t). The genotype for a short pea plant is ________.
A) Tt B) tt C) Tt or tt D) TT or tt
Biology & Microbiology
Which vessel, A, B, C, or D, carries blood to the human lungs?
1.A
2.B
3.C
4.D
Which of the following is not an element standardized in susceptibility testing?
A) cation concentration B) bacterial inoculum size C) pH D) patient specimen source
Biology & Microbiology