★ Embryology Quiz
In the the third embryonic stage (bottom row), mammal embryos _____
A. have more characteristics in common with each other than with reptiles or birds.
B. are still hard to tell from reptiles and birds.
C. have the same features as fish, reptiles, and birds.
D. do not have tails.
Select your answer:
Topics:
Characteristics of Life & Viruses Visual Impairment Psychiatry Homeostasis - Vision Correction Metabolic Sauver Sarcomere Anatomy Bones Anatomy Healthcare Delivery Systems and Insurance Biotechnology: Tools & Techniques Pediatric Cardiology Types of Nutrients Biology Disease Cards Skeletal System Homeostatic Imbalances Glucose in the BodyOther quiz:
Skeletal System › ViewHow many bones the skull composed?
A. 26
B. 27
C. 28
D. 29
Eye and Ear › View
The amount of light entering the eye is regulated by th
A. lens
B. iris
C. retina
D. optic nerve
E. feature detectors