What are the genetic structures found in the nuclei of cells that contains the genetic information (DNA)? Punnett Squares chromosomes mitochondria vacuoles

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.