Reusing a pipet tip when transferring controls and samples from tubes to wells is unlikely to cause false negatives or false positives. is more likely to cause false positives than false negatives. is more likely to cause false negatives than false positives. is likely to cause both false positives and false negatives.

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

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.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above