Asked by
Markel Carter
on Dec 29, 2024
Verified
Twins that derive from a single zygote that has split into two are called _______.
A) monozygotic (MZ) twins.
B) non-identical twins.
C) fraternal twins.
D) dizygotic (DZ) twins.
Monozygotic (MZ) Twins
Twins who originate from a single fertilized egg, resulting in individuals with identical genetic makeup.
Dizygotic (DZ) Twins
Twins that are formed from two different eggs fertilized by two different sperm, also known as fraternal twins.
Fraternal Twins
Fraternal twins are siblings born at the same time as a result of two separate eggs being fertilized by two different sperm, sharing about 50% of their genes.
- Acquire knowledge about the genetic underpinnings and distinctive features of different twin types.
Verified Answer
BJ
Learning Objectives
- Acquire knowledge about the genetic underpinnings and distinctive features of different twin types.