Which is the largest portion of an insect egg that contains carbohydrates, proteins and lipids? A. cytoplasm B. vitelline membrane C. yolk or deutoplasm D. chorion or egg shell When do many species of moths begin “calling “their mates? A. 1.5 to 2.0 hours after dawn. B. an hour before midnight. C. 1 to 1.5 hours before dusk. D. 1.5 to 2.0 hours before dawn. Which duct serves as a communicating tube between the oviducts & the vagina? A. lateral oviducts B. common oviduct C. calyx D. pedicel

Which is the largest portion of an insect egg that contains carbohydrates, proteins and lipids? A. cytoplasm B. vitelline membrane C. yolk or deutoplasm D. chorion or egg shell When do many species of moths begin “calling “their mates? A. 1.5 to 2.0 hours after dawn. B. an hour before midnight. C. 1 to 1.5 hours before dusk. D. 1.5 to 2.0 hours before dawn. Which duct serves as a communicating tube between the oviducts & the vagina? A. lateral oviducts B. common oviduct C. calyx D. pedicel

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter24: Animals Ii: The Chordates

Section: Chapter Questions

Problem 9SA: Among living animals, only birds have ________. a. a cloaca c. feathers b. a four-chambered heart d....

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