Astudent is observing a group of cells under a microscope. what observation would would her conclude that they are plant cells? a. the presence of nuclei can be clearly detected within each cell. b. the cells appear well-defined, indicating the presence of cell walls. c. the presence of mitochondria can be clearly detected within each cell. d. the cytoplasm in which the cell organelles are embedded can be clearly seen.

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

What is the compliment dna strand to the following sequence: ttgactaggcta

Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.