Which of these statements about DNA is true.

Question

1.All animals have DNA.
2.Proteins signal the cells to make DNA.
3.DNA is too similar to use for grouping organisms.
4.DNA is a protein

.Which characteristic is common among vertebrates?(1 point)

1.make own food
2.eat with teeth
3.supported by an exoskeleton
4.breathe with lungs or gills

Which characteristic is common to a starfish and snail?

1.both are mollusks
2.both are echinoderms
3.both are the same size
4.both are invertebrates
Which characteristic distinguishes animals from plants?

1.Plants are made of cells.
2.Animals reproduce.
3.Animals consume other organisms.
4.Plants evolve through natural selection.

Answer 1

1. All animals have DNA is true.
2. Breathe with lungs or gills is common among vertebrates.
4. Both starfish and snail are invertebrates.
3. Animals consume other organisms distinguishes animals from plants.