Which two things are sensed by a Chlamydomonas cell's eyespot?

a. light location and colour
b. light location and intensity
c. light energy and colour
d. light energy and intensity


Ans: b. light location and intensity

Biology & Microbiology

You might also like to view...

Bacteria may be stored

A. on a slant in the refrigerator. B. frozen in glycerol solution. C. freeze-dried. D. in broth at 37?C. E. on a slant in the refrigerator, frozen in glycerol solution, AND freeze-dried.

Biology & Microbiology

Penguins are preyed on by:

a. leopard seals and killer whales. b. narwhales. c. sperm whales. d. jaegers. e. frigate birds.

Biology & Microbiology

What is the major difference between prokaryotic and eukaryotic cells?

Biology & Microbiology

Insulin and glucagon are produced by a:

A) small proportion of the cells in the pituitary. B) large proportion of the cells in the pancreas. C) large proportion of the cells in the adrenal glands. D) small proportion of the cells in the pancreas.

Biology & Microbiology