Life science final

What is one way mammals are different from other vertebrates

• They have fur and give birth to live young
• They eat sausage
• They breathe underwater
• They have lungs

What is the difference between a fish and amphibian?

• Amphibians only live underwater for part of their lives
• Fish have lungs
• Amphibians have gills and scales

Which part of a cell is considered the "brain"

• Cell wall
• nucleus
• cell membrane
• chloroplasts

Traits that are passed from parents to offspring are always

• Recessive

• Inherited

• Dominant

• Heterozygous

If a gene is always expressed or always shown with a capital letter it is

• Bossy

• Recessive

• Yelling

• Dominant

Heredity is the passing of traits from _____________________ to _____________________

• predators to prey

• water to rain

• parents to offspring

• offspring to parents

Janet is a fast runner. This is an example of an _______

• Inherited trait

• Acquired trait

George has blonde hair. This is an example of an ________

• Acquired trait

• Inherited trait

In what way will a puppy always be like its parents?

• Be the same color
• Learn the same things
• Have the same body structures
• Live in the same places

Which of these is an example of a learned behavior?

• A cleft chin
• The color of a flower
• A toddler learning how to read
• A wolf with thick fur