Mechanical receptors can be used to stun or kill prey
Indicate whether the statement is true or false.
ANSWER: False - Electroreceptors
You might also like to view...
Alexander Oparin hypothesized that living cells evolved from coacervates. What was the "boundary" material of the coacervates Oparin made, and how does this boundary differ from present day liposome membranes?
A. Oparin used a phospholipid bilayer to build the coacervates, it is the same as the bilayer found in present day liposomes. B. Oparin's coacervates were surrounded by a tight skin of water molecules, the same as present day liposomes. C. Oparin's coacervates were surrounded by carbohydrates and lipids, unlike present day liposomes which have a carbohydrate membrane only. D. Oparin's coacervates were surrounded by a tight skin of water molecules; present day liposomes have a phospholipid bilayer for their membrane. E. Starch was the main component in Oparin's coacervate boundry; liposomes also use mainly carbohydrates for their membrane.
The earliest microbial fossils that have been found are dated from approximately 4.5 million years ago.
Answer the following statement true (T) or false (F)
The cells surrounding milk-producing cells in
the female mammary gland contract shortly after the female hears the cry of an infant. This is an example of a. a response that is not a behavior. b. instinctive behavior. c. imprinting behavior. d. learned behavior. e. a time-dependent form of learning.
Which components of an atom have negative
charges? I. electrons II. protons III. neutrons a. I only b. II only c. III only d. I and II e. II and III