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They can share some DNA, since your mother/father was involved in them.
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∙ 13y ago
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Why indentical twins have the same features?
Identical twins, or in-fraternal twins, are the offspring that look exactly alike and are of the same gender, sharing the same exact genetic information. In-fraternal twins occur when a fertilized ovum (egg) has divided and each went on to become an embryo containing exact same genetic information.
Why are identical twins not clones of their parents?
Children are the results of a mix of their parent's DNA. They do not have the exact same DNA, they have half their mother's and half their father's. Character and personality play a major part in allowing anyone to identify a person - particularly parents, who spend a lot of time with, and have a lot of opportunity to observe the differences between, their children.
Is the DNA between brothers different?
Generally, each person has his or her own genetic makeup. Identical twins can have a very similar DNA>
What is the genetic material contained in each of the 46 chromosomes of a human cell just before division?
Each human cell contains 46 chromosomes. Just before division, these chromosomes contain two identical copies of all of the cell's genetic material.
Are fraternal twins technically clones?
No. Not even close. Fraternal twins result from two eggs fertilized by two sperm at about the same time and being implanted in the uterus together. They are siblings.Not even identical twins, by the way, can be considered as clones, because cloning involves the removal of genetic information from one cell with its transfer to another cell. Identical twins involve splitting, not cloning.
Why twins are not identical?
By convention, a clone is an engineered offspring derived from the genetic material of a single adult. Identical twins are genetic copies of each other, but they were formed by the splitting of a fertilized zygote rather than by extracting the genetic material of a single adult.
What correctly describes the similarities between identical twins?
They are as similar as any other two siblings.
What correctly describes the similarities between fraternal twins?
They are as similar as any other two siblings.
In maths what objects are exact copies of one another?
If two objects are exact copies of each other, they are said to be congruent.If two objects are exact copies of each other, they are said to be congruent.If two objects are exact copies of each other, they are said to be congruent.If two objects are exact copies of each other, they are said to be congruent.
Why indentical twins have the same features?
Identical twins, or in-fraternal twins, are the offspring that look exactly alike and are of the same gender, sharing the same exact genetic information. In-fraternal twins occur when a fertilized ovum (egg) has divided and each went on to become an embryo containing exact same genetic information.
How many copies of each gene do you have?
Humans typically have two copies of each gene, one inherited from each parent. This pairing of genes allows for genetic diversity and a variety of possible gene combinations. Some genes may have multiple copies or variations, but in general, humans have two copies of most genes.
How are the daughter cells related to each other?
They are all copies of each other.
Why are identical twins not clones of their parents?
Children are the results of a mix of their parent's DNA. They do not have the exact same DNA, they have half their mother's and half their father's. Character and personality play a major part in allowing anyone to identify a person - particularly parents, who spend a lot of time with, and have a lot of opportunity to observe the differences between, their children.
What is the definition of law of segragation?
The law of segregation states that each individual has two copies of each gene, one inherited from each parent. During reproduction, these copies segregate randomly into gametes, such that each gamete receives only one copy of each gene. This results in genetic variation in offspring.
What makes copies of themselves before mitosis?
The chromosomes are copied, so that each daughter cell has an exact copy of the genetic material.
Can twins fall in love with each other?
Maybe
Is the DNA between brothers different?
Generally, each person has his or her own genetic makeup. Identical twins can have a very similar DNA>
