Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What are fraternal twins?


Fraternal twins develop from 2 sets of eggs and sperm and can be either same sex or opposite sex. Identical twins develop from one egg and sperm and are always the same sex.

{{ relativeTimeResolver(1578080258939) }}

LIVE
Points points 41
Rating

Similar Questions
Sign in to view all similar questions
Science 2 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE