Which land cover type has the least area in united states? a. special-use land b. crop land c. forest-use land d. wet land e. urban area

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species