Which of these animals uses positive-pressure breathing?
A. Reptiles
B. Birds
C. Mammals
D. Amphibians
Answer: D
Biology & Microbiology
You might also like to view...
Staining methods are suitable for obtaining ________ information about the number of cells in natural samples
A) qualitative B) quantitative C) both qualitative and quantitative D) neither qualitative nor quantitative
Biology & Microbiology
The cervix is part of the:
a. vulva b. ovary c. uterus d. oviduct e. vagina
Biology & Microbiology
Four of the five substances listed below are related
by a common chemical similarity. Select the exception. a. amylose b. maltose c. sucrose d. lactose e. all these are disaccharides
Biology & Microbiology
Which of the following is not a type of cutaneous receptor?
A. Golgi tendon organs B. Merkel disks C. Krause end bulbs D. Pacinian corpuscles E. Meissner corpuscles
Biology & Microbiology