14 Human chromosomes

Humans are hard to study. Which of the following is NOT a reason why?

• few offspring

• long life span

• not many traits

• Cant be grown in a lab

Full set of genetic info stored in DNA

• Karyotype

• Genome

• Sex chromosomes

• Autosomes

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

Cut our chromosomes from a picture, arranged in pairs, biggest to smallest

• Karyotype

• Genome

• Autosome

• Pedigree

What are the sex chromosomes?

• 23rd pair

• 24th pair

• 1st pair

• 21st pair

Pairs of chromosomes 1-22 are called?

• Sex chromosomes

• Karyotype

• Genome

• Autosome

Tags

NGSS.HS-LS3-1

Shows relationships between family members and indicates which individuals have a certain trait.

• karyotype

• Genome

• Pedigree

• Epigenics

In a pedigree a person who is a square is

• female

• has the trait

• male

• does not have the trait

In a pedigree a person who is a circle is

• female

• has the trait

• male

• does not have the trait

In a pedigree a person who is shaded in completely

• female

• has the trait

• male

• does not have the trait

Changes in a DNA sequence

• Changes the amino acid

• Changes the protein

• Changes the phenotype

• All 3 are correct

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS3-2