two parents of unknown genotype's are crossed. All of the offspring that are produced are heterozygous round. What are the genotypes of the parents?

Human blood consistes og blood groups a b and o however there is one ab which contains a and b in the same geno type what i this phenomenon called

What is the corona of the sun

Identifying Benefits of Cooperative Hunting Some camivores hunt together in groups. What are the benefits of cooperative hunting? division of labor and protection reproduction and foraging foraging and division of labor protection and reproduction

Lisa was wearing her lab coat, closed-toed shoes, and gloves, and she had her hair pulled back. She wore her contacts to class, and some of the chemical she was using splashed into her eye.

What fossil fuel is responsible for 40% of the united states power generation A. petroleum B. natural gas C. peat D. coal

What circumstances are best for fossils to form? Select all that apply. Rapid burial absence or limited oxygen supply undistrubed by geological forces involve heat and pressure

What type of geological activity is common close to oceanic trenches where subduction is taking place.?

What is the term for the procedure in which a woman's ova are removed from her ovaries and a man's sperm are used to fertilize the ova in a laboratory?

Scientific models can be used for a variety of different purposes. Which of the following statements about scientific models is not true?

Does anyone know the answer to this? What happens if you poke a hole in the plastic bottle of a balloon lung model?