Cloning ? 1. Results in offspring that is genetically identical to its surrogate mother.
2.Removes the nucleus from an egg call and replaces it with the nucleus from another organism.
3.Creates offspring with a combination of traits from two organisms.
4.Can only be done with simple cells like bacteria.

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Give examples of selective advantage of organism’s body part/organ