Why did mendel prevent his plants from self-pollinating? so they couldn't produce offspring to insure that each plant's offspring would remain identical to the parents to control the crossing of the traits to maintain a pure strain

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: