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Tamiku [17]
3 years ago
6

_____ twins develop from two separate fertilized eggs and share _____ percent of their genes.

Biology
2 answers:
lapo4ka [179]3 years ago
6 0
Number 1 is fraternal (also known as dizygotic) 
also sorry i don't know the second one
Amanda [17]3 years ago
3 0

Dizygotic twins develops from two separate fertilized eggs and share 50 percent of their genes.

Further Explanation:

Genotypes help in the genetic makeup of any individual.Phenotype describes as a physical characteristic of an individual. Genotype responsible for the phenotypes of any individual.

Twins are of two types:

  • Monozygotic
  • Dizygotic

In monozygotic twins only one egg and sperm fertilized and form identical twins.In this fertilized egg divide into two parts and they have same genetic makup .They share 100% similar gene.

In dizygotic twins two eggs released in one cycle and fertilized with two sperm.They form dizygotic or fraternal twins. They share 50% of smiliarities between gene and they are like sibling born at different time.

Factor that increase increase the probability of twins are :

  • Mothers having age around 30-40
  • People belong to Africa and America
  • IVF technique
  • Overweight  
  • Heridity

Learn more:

  1. Learn more about graaffian follicle <u>brainly.com/question/4189307</u>
  2. Learn more about human sperm and egg cells <u>brainly.com/question/1626319</u>
  3. Learn more about female reproductive tract <u>brainly.com/question/9813796</u>

Answer Details:

Grade: High School

Subject: Biology

Chapter: Reproductive system

Keywords:

Twins, monozygotic, dizygotic, egg, sperm, fertility, heredity, identical, sibling, genetic makeup, genotype, phenotyp, fraternal,gene IVF.

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