Acoustical communication includes all of the following EXCEPT:
a. alarm calls.
b. cricket chirps.
c. honey bee waggle dance.
d. bird song.
e. territorial howling of wolves.
Ans: c. honey bee waggle dance.
You might also like to view...
The goldenrod gall fly lays its eggs on the terminal buds of goldenrod plants
Larvae chew through the buds and into the stems, where their saliva induces the plant to generate a gall, or outgrowth of tissue that then provides food and shelter for the developing larva. The larvae are prey to both parasitoid wasps and to birds; wasps selectively prey on larvae inside the smallest galls while birds selectively prey on larvae inside the largest galls. Goldenrod gall flies are therefore subject to A. balancing selection. B. stabilizing selection. C. directional selection. D. disruptional selection. E. heterozygote advantage.
Disadvantages of active transport?
Which of the following is NOT a characteristic of an autosomal recessive trait?
A. All of the children of two affected individuals are affected. D. Every affected individual has at least one affected parent. B. If two individuals are heterozygous, the risk of having an affected child is 1:4. E. All of these are characteristic of an autosomal recessive trait. C. For rare traits, affected individuals have unaffected parents.
Many, though not all, mollusks have a shell. What secretes the shell?
A) The foot B) The mantle C) The radula D) The visceral mass