B lymphocytes mature in the ________

Fill in the blank(s) with correct word


bone marrow

Biology & Microbiology

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

Biology & Microbiology

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).

Biology & Microbiology

After fertilization occurs in a flowering plant, the ovary becomes a(n) ____

a. gametophyte b. ovule c. seed d. fruit e. endosperm

Biology & Microbiology

Water has surface tension because ...

What will be an ideal response?

Biology & Microbiology