You see a fuzzy, green moss growing at the
hase of a tree. To which generation does this
familiar leaf-like structure belong?
a. frond
b. rhizoid
C. gametophyte
d. sporophyte

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?