PCR multiplies the DNA in 25 to 75 cycles
D. Hennig
Will Hennig was an entomologist who introduced the cladistic classification method.
Answer: D.
Explanation:
Dizygotic twins are formed due to the fertilisation of two eggs by two sperms which get implanted in the uterus and develops two fetuses, that s why they have 50% of genes in common. whereas monozygotic twins form from a single fertilized egg that splits and so they have 100% of their genes in common.
Hence, the correct statement is D.