Explain why it is important to use only one independent variable at a time in a given investigation.

Straight hair (S) is dominant over curly hair (s.) Sally has the genotype Ss and has straight hair. What type of inheritance is being described? incomplete dominance codominance complete dominance sex-linked

Tay sachs disease is caused by a frameshift mutation on chromosome 15. a person with tay-sachs lacks the enzyme hexosaminidase a. this enzyme is needed to break down gangliosides, a fatty substance that is formed in nerve cells and in the brain.

Why is something like a cold, a condition that obviously affects homeostasis, not considered a disease?

Where are carbohydrates synthesised in a cell?

What are the states of matter? Question options: solid, liquid, gas, steam atom, molecule, compound solid, liquid, compound, element solid, liquid, gas, plasma

Fish species A has a gestation time of three months and lays 300 eggs per clutch. Fish species B has a gestation time of 5 months and lays 200 eggs per clutch. Which fish species would make a better model organism, and why?

Identify the five types of anxiety disorders

Which of the following types of mutation would convert a proto-oncogene into an oncogene? A. a deletion of most of the proto-oncogene coding sequence B. a mutation that blocks transcription of the proto-oncogene C.

Is a starfish living or non - living explain why

What are the functions of cilia in stentor