Which of the following is true about the sun? a. the sun is one of many stars in the milky way galaxy. b. the sun is the only star in the milky way galaxy. c. the sun is the only star in the universe. d. the sun is one of many stars in the solar system.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

What is used as a template during replication? a- mrna b- trna c- rrna d- dna