In Amaryllis large flower inflorescence (F) is dominant over small (f) and strapped leaves (S) is dominant over non-strapped (s). An F1 derived from pure lines is test crossed and below are the progeny phenotypes: 81 were strapped and have large flowers 79 were non-strapped and have large flowers 68 were strapped and have small flowers 72 were non-strapped and have small flowers Use X2 analysis to determine if these genes exhibit Mendelian inheritance.

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?