1. Golden rice refers to transgenic rice that can alleviate vitamin D deficiency in populations from developing nations.

true or false

2.Rice is naturally rich in iron.

True or False

3.Evidence shows that the earliest life formed on earth 4.6 billion years ago.

True or

False

4.Prokaryotes are the most abundant organisms on earth.

True or

False

5.The analysis of DNA samples to determine whether they came from the same individual is called DNA profiling.

True or False

6.At some point in their development, all vertebrates have a tail.

True or false