Suppose you have mono hybrid snapdragons in your garden and you find that they produce red seeds to white seeds in the ratio of 3: 1. if the alleles are designated r(red seeds),what are the probable phenotype of the parents (p1)? a/half red and half white b/all white c/all red d/unable to determine

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

a. 35°c

b. 25°c

c. 10°c

d. 40°c