Free-floating, photosynthetic organisms found in marine environments are

A. Bucella.
B. blue-green algae.
C. krill.
D. phytoplankton.


D

Biology & Microbiology

You might also like to view...

When leaves are actively transpiring at a high rate:

A. the risk of vessel collapse is reduced because the leaves exert a great deal of tensile force. B. the chance that an air bubble will form is decreased. C. the force created pulls vessel walls inward. D. air will only leak into a vessel if that vessel is broken or damaged. E. the chance of vessel collapse is reduced due to the high volume of water transport.

Biology & Microbiology

Put the following events of the mushroom life cycle in order, beginning with the development

of a fruiting body:i. Formation of a mycelium ii. Mating of compatible hyphae iii. Spore development and release iv. Spore germination

a. i, ii, iii, iv b. ii, iii, iv, i c. ii, iii, i, iv d. iii, iv, ii, i

Biology & Microbiology

Cardiac muscle cells connect to each other at special junctions called ________ disks

Fill in the blank(s) with correct word

Biology & Microbiology

When a young, vigorously growing culture of bacteria is transferred to fresh medium of the same composition, the lag phase is usually short or absent.

Answer the following statement true (T) or false (F)

Biology & Microbiology