The Law of Probability can be used to predict the probability of given genetic traits appearing in the offspring of parents. In this case, we will look at the inheritance of round (R-dominant) and wrinkled (r-recessive) genes for peas. If you take two coins and write R on one coin and r on the other coin and toss the coin 5 times, what will be the genotype every time? Group of answer choices

rr

Rr

RR

Explain nonnuclear inheritance. ~ ap biology

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Which chemical reaction shows photosynthesis? a. water + carbon dioxide + sunlight → oxygen + glucose b. carbon + oxygen → carbon dioxide c. hydrogen + oxygen → water d. nitrogen + hydrogen → ammonia