Thale cress is a plant that is genetically engineered with genes that break down toxic materials. Which type of organism is described?
Recombinant
Transgenic
Transverse
Restriction

50% lit on the left side

condenser is used to focus in the light microscope.

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.