Color blindness is a sex-linked, trait.
1recessive
2dominant
3multiple allele
4multiple dominance

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

What was the land like over 500 million years ago? what was under the sea?

The smallest parts of these that retain their original properties are called