Predict the phenotype of offspring from a test cross between a seedless orange (ss) and an orange with seeds (Ss)

Which of the following is a molecule of glucose? a. molecule a b. molecule b c. molecule c d. molecule d

How would you separate a mixture of Iron filings, sand, salt an wood chips (go into detail)

Why are ecological pyramids shaped as pyramids? A) because there is a large decrease in the amount of energy or biomass as you move from one trophic level up to the next?

What is a cell with two pairs of each set of chromosomes

What is the significance of concepcion

A macromolecul that contains carbon, hydrogen, oxygen, nitrogen which is used by the body for growth and repair

Explain why a mark on a blade of grass will move away from the ground as the grass blade grows

What do enzymes react with? A. the products of chemical reactions B. the active site of the plasma membrane C. proteins in the cytoplasm D. a specific substrate

Isaac watched a movie where a tsunami washed across the coastline. He related the incident to the geology of the ocean he learned at the school. Which geological phenomenon did Isaac relate to? A. plate tectonics B. upwelling C.

How do mutations affect an organism? A. they may cause the development of a disease-causing allele B. they may cause the development of a more beneficial allele C. they, in some cases, may have no noticeable affect D. all of the above