True or false: Sex cells are diploid so that when fertilization occurs, and sperm and egg meet, the resulting zygote will have the correct number of chromosomes for that species

If earth was not spinning there would be no ___? A. Diurnal cycle B. Seasonal cycle C. Insolation D. Albedo

Mark's misuse of alcohol and other addictive drugs is influenced by genetic factors, by the ready availability of drugs in Mark's neighborhood, and by Mark's failure to accurately assess the risks associated with drug usage.

Which type of bacteria live in the roots of legumes? nitrogen-fixing bacteria pathogenic bacteria aerobic bacteria rickettsia

About 4000 Americans die each year from allergies. However, this is only about 0.2% of the total deaths in the United States per year. Is the medical research and expense for allergy and asthma treatment really necessary? Explain.

Recall that two hydrogen bonds bind A and T, but three hydrogen bonds bind G and C. The stability of DNA is affected by the number of hydrogen bonds, with more bonds promoting more stability.

Describe the relationship between affluence and ecological footprint

What do we call resistance to disease?

Which neurocognitive disorder is a gradually progressive disease? quizit?

How does a neutral atom become an iron

One student did an experiment with an unknown mineral. The hardness scale shown below was used for the experiment.