WorksheetsGenealogical trees in genetic- Salma and Shanesse.
Total questions: 8
Worksheet time: 4mins
What does a family tree look like in genetics?
Graphic way of representing the descent of an individual in an organized way.
A graph.
Where family members are shown.
A tree with photos of your family.
Family trees are used in genetics to:
Study the transmission of a disease.
Study the segregation of a phenotype.
To study genetics and phenotypes.
All of the above.
Family trees in genetics are built from:
By the names of the students.
By numbers.
From a set of already defined symbols.
As we want.
The set of symbols who defines them?
The family.
The concession.
The friends.
Yourself.
The square symbol is used to:
Unknown gender.
A diagram or chart.
A mutation cover of a linked disease.
The man.
Can the family tree have names?
Yes
Sometimes
Not
As I want
The circle symbol with a dot in the center means:
Carrier of an autosomal recessive disease.
Woman.
Mutation cover of a linked disease.
Deceased or dead.
How are the numbers represented?
With Roman numerals and normal numbers.
With only normal numbers.
With only Roman numerals.
With none and with letters.
