Among the invertebrates, ________ have the most complex brains
a. insects
b. cephalopods
c. annelids
d. primates
e. echinoderms
B
You might also like to view...
The foramen of Magendie connects the
A. lateral ventricles with the third ventricle. B. fourth ventricle with the spinal cord. C. third ventricle with the fourth ventricle. D. fourth ventricle with the meningeal space.
Body-produced chemicals that make bacteria more susceptible to phagocytosis are known as __________
Fill in the blank(s) with correct word
Vincristine is a vinca alkaloid used as a cancer treatment. This drug disrupts the formation of the mitotic spindle fibers. Why do you think vincristine is an effective chemotherapy drug? Explain the effects of this drug on cell division
What will be an ideal response?
A plane running vertically or longitudinally from right to left, dividing the body into equal anterior and posterior parts, is ___________________.
Fill in the blank(s) with the appropriate word(s).