Which of the following structures are used by prokaryotes for attaching to surfaces?
a. capsule
d. nucleoid

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

Which of the following human activities resulted in the growth of the north american deer population?

Which organisms udergo photosynthesis