What has the base Thymine?

If cells are constantly splitting, why aren't they getting smaller too? Half of a muffin is not as big as a whole muffin. When you split something it's going to be smaller than the original whole.

In which phase of the cell cycle does synthesis of DNA take place? A. C phase B. S phase C. M phase

At age 4, James underwent a biopsy of the right gastrocnemius muscle. The pathologist's report noted histopathologic changes suggestive of Duchenne muscular dystrophy.

What is the process of transformation?

What are nematocysts?

6 examples of the kingdom of life

Do prokaryotes OR eukaryotes NOT have a nuclear envelope?

The number of individual organisms that die in a population in a given year the movement of individuals into a population

Two cats are mated. One of the parent cats is long-haired (recessive allele). The litter which results contains two short-haired and three long-haired kittens. What does the second parent look like, and what is its genotype?

What is the difference between vertebrates and invertebrates