What illness, when contracted by a pregnant woman, increases the risk of miscarriage?

How is transcription similar to translation in terms of base pairing?

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast