While conducting a survey of biodiversity in Guam, you discover a rare plant with large, conspicuous conelike reproductive structures that are red in color. Taking a cross-section of an aboveground root, you notice a conspicuous blue-green ring just beneath the root surface. This plant is most likely a
A. conifer.
B. cycad.
C. eudicot.
D. Ginkgo.
E. monocot.
Answer: B
You might also like to view...
The structure where fertilization takes place is the ____
a. ovary b. oviduct c. oviduct d. cervix e. uterus
Which of these structures forms the channel that sound travels through to reach the eardrum?
A) auditory tube B) external auditory canal C) malleus D) incus
A variable is exogenous if that variable:
A. has no effect on the treatment variable beyond the combined effects of other variables already in the determining function. B. has a strong correlation with the weather. C. has no effect on the outcome variable beyond the combined effects of other variables already in the determining function. D. is uncorrelated with the residuals of a regression estimated by OLS.
Of the three types of muscle tissue, which has multinucleated fibers?
A. both smooth and skeletal muscles B. both cardiac and smooth muscles C. smooth muscle D. skeletal muscle E. cardiac muscle