When a tall homozygous plant was crossed with a short homozygous plant, the f1 offspring were all tall. no short plants were present in the f1 generation. which principle does this situation represent

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

What characteristic make legumes a good food source for food insecure populations