Where does the majority of photosynthesis take place in horsetails (shown in this photograph)?



a. the whorled branches

b. the needle-shaped leaves

c. the green stem

d. the nodes or joints


c. the green stem

Biology & Microbiology

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Pollinating insects are in part responsible for _____ diversity

A. flowering plant. B. bird. C. predatory insect. D. herbivore. E. none of these

Biology & Microbiology

Present a general definition for a multigene family and how it relates to a superfamily

What will be an ideal response?

Biology & Microbiology

Foraminiferans are marine protists that produce beautiful shells composed mostly of _____.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Transcriptomics requires the isolation of RNA to generate sequence data. If a scientist wants to use next-generation sequencing to perform their experiment which of the following is necessary?

A) protein quantification B) reverse transcriptase C) heterochromatin D) euchromatin

Biology & Microbiology