Tnready Science

In genetics, a lower case letter...

• is the dominant gene

• is the recessive gene

An example of a decomposer is a(n)

• Fungi

• Fox

• Rabbit

• Grass

what organ is this

• Heart

• Liver

• brain

• lung

how many bones are in a human body

• 10

• 600

• 217

• 206

What organ cleans your dirty blood

• liver

• kidney

• heart

• veins

how many chromosones do you have

• 43

• 34

• 46

• 109

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

how many chromosomes do you get from you mom

• 23

• 31

• 46

• 100000000

Tags

NGSS.MS-LS3-2

what is this

• kidney

• lungs

• eyes

• liver

The breathing rate of a human increases after exercise. The part of the brain that controls this involuntary action is

• cerebrum

• cerebellum

• medulla

• spinal cord

A man suffers a head injury during a basketball game. For several days afterward, he can't remember his social media passwords. This memory loss results from damage to the man's

• cerebrum

• cerebellum

• medulla

• spinal cord