Which statement about identical twins and fraternal twins is correct in regards to dna?
a.

identical twins have different dna, and fraternal twins have different dna.
b.

fraternal twins share the exact same dna, but identical twins do not.
c.

identical twins and fraternal twins share the exact same dna.
d.

identical twins share the exact same dna, but fraternal twins do not.

The correct answer is:

d. Identical twins share the exact same DNA, but fraternal twins do not.

Twins are two "products" produced by the same pregnancy. Twins can be either monozygotic ('identical'), meaning that they develop from one zygote, which splits and forms two embryos who share the same DNA, or dizygotic ('fraternal'), meaning that each twin develops from a separate egg and each egg is fertilized by its own sperm cell havin different DNA strings.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

hello,

your answer is ready

i believe its either the first or third option but i'm leaning more towards the third option:

the first excerpt makes a logical appeal, while the second excerpt makes an emotional appeal.

your pal

~papaguy