The letter B” in the above figure represents its
a. shell.
b. mantle.
c. gills.
d. siphon.
e. none of these.
Answer: c
You might also like to view...
You observe two female fish of the same species breeding. One female lays 100 eggs and the other female lays 1000 eggs. Which one of the following is LEAST likely given the limits of fitness trade-offs?
A) The female laying 100 eggs breeds more often than the female laying 1000 eggs. B) The female laying 100 eggs lives longer than the female laying 1000 eggs. C) The eggs from the female laying 1000 eggs have larger yolks than the yolks of the eggs from the female laying 100 eggs. D) The female laying 1000 eggs is larger than the female laying 100 eggs.
The scientist who developed a system of identifying the variety of strains of streptococci was
A. Hans Zimmer. B. Donald Sutherland. C. O. T. Avery. D. Rebecca Lancefield.
Alternative RNA processing can result in different mRNAs that start with different exons
Indicate whether the statement is true or false
A rat had one bad experience with a poisoned food that caused it to become sick. This rat will now avoid that food due
to a behavior known as: a. classical conditioning. b. habituation.
c. imprinting. d. insight. e. operant conditioning