omg so my mom woke me up this morning saying "wake up ketchup packet" and i woke up and gave her a wt/f look (she said that bc I'm on my monthly) and now me and her won't talk about that moment

What is the term for all traits passed biologically from parent to child.

Aresearcher lyses a cell that contains nucleic acid molecules and capsomeres of tobacco mosaic virus (tmv). the cell contents are left in a covered test tube overnight. the next day this mixture is sprayed on tobacco plants. we expect that the plants would ) develop some but not all of the symptoms of the tmv infectionb) develop the typical symptoms of tmv infectionc) not show any disease symptomsd) become infected, but the sap from these plants would be unable to infect other plants

Which form of birth control good people use without altering hormonal systems are blocking sperm from fertilizing an egg