How is dna copied in semi-conservative replication?

the original dna molecule is the template for the new dna molecules.

two new dna molecules form and the original dna molecule dissolves.

the original dna molecule is replaced by a complementary dna molecule.

two dna molecules exchange complementary genes, forming two new molecules.

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

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

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.