17. Members of the Amblypygi a. lack venom and spinnerets. b. produce venom and

ID: 206751 • Letter: 1

Question

17. Members of the Amblypygi

a. lack venom and spinnerets.

b. produce venom and lack spinnerets.

c. produce both venom and silk.

d. are variable with respect to poison and silk glands.

e. None of the above

18. Sperm transfer in spiders occurs via the

a. chelicerae.

b. pedipalps.

c. penis.

d. the placement of a spermatophore on the substrate.

e. None of the above

19. The poison glands of spiders are

a. found in the pedipalps.

b. found in the chelicerae.

c. are found in either the pedipalps or the chelicerae depending upon the species.

d. are found in the telson.

e. None of the above

20. The silk glands of spiders are

a. thought to be modified prosomal appendages.

b. thought to be modified opisthosomal appendages.

c. derived from salivary glands.

d. derived from the tracheal system.

e. None of the above

17. a. lack venom and spinnerets.

Members of the Amblypygi do not have venomous fangs and cannot produce silk.

18. b. pedipalps

Sperm transfer in spiders occurs via the pedipalps.

19. a. found in the pedipalps

The poison glands of spiders are found in the pedipalps.

20. c. derived from salivary glands

The silk glands of spiders are derived from salivary glands.

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