In what order do sperm move through the structures of the female reproductive tract?
A. ovary; oviduct; uterus; vagina
B. cervix; vagina; uterus; oviduct
C. vagina; uterus; oviduct; ovary
D. vagina; cervix; uterus; oviduct
E. endometrium; cervix; uterus; oviduct
Answer: D
You might also like to view...
To improve communication between two neurons, it is necessary in many cases to have a healthy
A. synaptic neuron. B. interneuron. C. sensory neuron. D. motor neuron. E. Schwann cell.
What are the ecological consequences of acidification of rain and oceans?
A. They improve the health of ecosystems. B. Acid rain damages ecosystems, but ocean acidification improves the health of oceans. C. They damage the health of ecosystems. D. They do not have any consequences on ecosystems.
Name and define the four levels of structure of a protein. Are all proteins required to have all four levels of structures?
What will be an ideal response?
If you place a feather on the surface of a bowl of water, the feather remains suspended on the surface due to the
A) polarity of the water. B) fact that water is a good solvent. C) density of the water. D) surface tension of the water.