The claspers of cartilaginous fishes are used for:
a. clasping onto prey.
b. clasping onto the sediment.
c. reproduction.
d. propulsion.
e. balance.
C
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Chromosomes other than those involved in sex
determination are known as a. nucleosomes. b. hematosomes. c. alleles. d. autosomes. e. liposomes.
In India, golden jackals that have been expelled from their pack have been known to attach themselves to a particular tiger, trailing it at a safe distance in order to feed on the big cat's kills. What type of relationship exists between the jackal and the tiger?
A. mutualism B. predation C. parasitism D. competition E. commensalism Clarify question: What is the key concept addressed by the question? What type of thinking is required? Gather Content: What do you already know about symbiotic relationships? What other information is related to the question? Choose Answer: Given what you now know, what information is most likely to produce the correct answer? Reflection on Process: Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Specific sequences in the ? genome that interact with coat proteins to package genomes into phage particles are known as ________ sites
Fill in the blank(s) with correct word
Underground water supplies within porous rock are called ________
A) chambers B) watersheds C) aquifers D) wasserlagen