If the amino acin the protiens of 2 organisms are similar, why will their dna also be similar?

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

During dna replication,each strand of dna is used as a template to produce a complementary strand of dna. this process is shown below. which base will attach to location

The part of the eye that closes and opens to let light in is .