Answer:
in the offspring. F2 showed 4 different phenotypes: the round and yellow traits did not stay linked to each other. Ratios for each trait corresponds to what one would expect from monohybrid crosses. Shuffling of traits occurs before they realign in every possible combination.
The answer is D. To test the growth of alfalfa plants with and without nitrogen rich fertilizer
The Correct choice is " a "
Many organisms eat at multiple trophic levels.
