B lymphocytes mature in the ________
Fill in the blank(s) with correct word
bone marrow
You might also like to view...
An invasive species is a species that ________.
A. spreads rapidly outside its native range and does not cause damage B. spreads rapidly outside its native range and causes damage C. spreads rapidly within its native range and causes damage D. spreads rapidly within, but not outside, its native range
Virulence may be measured experimentally at the host level by the ________, which measures the number of pathogens that kills 50% of an experimental group of hosts within a specified amount of time.
Fill in the blank(s) with the appropriate word(s).
After fertilization occurs in a flowering plant, the ovary becomes a(n) ____
a. gametophyte b. ovule c. seed d. fruit e. endosperm
Water has surface tension because ...
What will be an ideal response?