Chromosomes

Multiple Choice

Cells are known as __________

• the building blocks of life.

• a component of an organ
• a type of tissue
• the smallest living organism

Drag and Drop

The two jobs of the nucleus are ​

Placeholder

and ​

Placeholder

.

Drag these tiles and drop them in the correct blank above

controls the cell

store genetic information

the building block

the heart of the cell

Dropdown

Chromosomes contain ​

Select answer

Multiple Choice

There are __ PAIRS of chromosomes.

• 24
• 23
• 30
• 46

​a section of a chromosome that contains the genetic information for ONE trait.

Match

Match the following

• DNA

• genes

• nucleus

• chromosomes

• cell

carries genetic information

one section of DNA

control center of the cell

structures that contain DNA

basic unit of life

• carries genetic information

• one section of DNA

• control center of the cell

• structures that contain DNA

• basic unit of life