Protozoa can survive changes in pH, nutrient availability or temperature as (conidospores /cysts/trophozoites).

Fill in the blank(s) with the appropriate word(s).


cysts

Biology & Microbiology

You might also like to view...

Nearly all ecosystems receive a constant input of energy from ____

a. bacteria b. biomass c. nutrients d. plants e. the sun

Biology & Microbiology

Which cells produce specific antibodies?  

A.  B cells B.  macrophages C.  plasma cells D.  T cells E.  monocytes

Biology & Microbiology

A student proposes that left-handedness is a recessive trait and is hidden in much of the human population. A survey of his class of 36 students finds that 9 students are left-handed. Using the Hardy-Weinberg formula, what would be the expected allelic and genotypic frequencies in this theoretical population?

A. P =.75 q =.25; p2 =.56, 2pq =.25, q2=.25 B. P =.27 q =.09;  p2 =.07, 2pq =.048, q2=.00479 C. P =.5 q =.5;  p2 =.25, 2pq =.50, q2=.25 D. They cannot be estimated using these limited data.

Biology & Microbiology

  Consider the cladogram shown. Which pair of species shares the greatest number of derived characters (synapomorphies)?

A. 1 and 3 B. 6 and 4 C. 6 and 3 D. 6 and 5 E. 2 and 3

Biology & Microbiology