DNA is a macromolecule called nucleic acid (a polymer). What is the monomer (subunit; one part) of DNA called?

My blood gp is O + ve. Wife is B + ve. My IVF baby girl is B+ve. How Could it happen? Baby is almost like me.

Parathyroid hormone: a. increases osteoblast activity to release more calcium ions into the bloodstream b. increases osteoclast activity to release more calcium ions into the bloodstream c.

How can you conclude whether the events in the timeline occurred before or after the life of Jesus of Nazareth

Is Tomato plant eukaryotic or prokaryotic

What is the outer layer of the earth?

Which of the following statements is true? An offspring produced through asexual reproduction has genetic information that is very different from its parent. All of the cells in an organism have the same genetic information.

Protists are at the bottom of the food chain. If the water where the protists live becomes contaminated, how will it affect the food chain?

If an environment changes and an organism doesn't have an adaptation to the new environment, what's going to happen to that organism?

Which theory says that populations change slowly over time? The theory of evolution The theory of natural selection The cell theory Theory of extinctions

How does the filtration membrane prevent certain substances from entering the filtrate?