The ____ of horsetails and club moss consists of several stalked, umbrella-like structures that produce sporangia

a. gemme


b. leaves
c. strobilus
d. prothallus
e. sporophyte


c

Biology & Microbiology

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Organisms that grow near deep-sea volcanic vents are likely to be

A. picrophilic. B. alkylophilic. C. barophilic or barotolerant. D. acidophilic.

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Genetic recombination takes place in which of the following processes?

a. alignment of tetrads in metaphase I b. random alignment of homologous chromosomes in meiosis I c. crossing over d. anaphase I of meiosis

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Describe at least three direct and indirect ways in which the oceans influence the lives of humans

What will be an ideal response?

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Which of the following is not an adaptation of flowering plants that contributed to their evolutionary

success? a. seed production b. a wide variety of pollination strategies c. efficient water-conducting cells d. broad leaves with large surface areas e. adaptability of the gametophyte generation

Biology & Microbiology