Adna molecule has the sequence gcatccga. what is the mrna sequence resulting for this dna code ?
a. cctaggct
b. cgtaggct
c. cguaggcu
d. gcatccga

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?