A father has two copies of a lactose persistence allele , he is homozygous dominant. The mother has one copy of that allele , she is heterozygous . Both of the parents are lactose tolerant . What is the probability of passing down a lactose persistence allele? A) 0%
B)25%
C)75%
D)100%

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels