Which characteristic of life is not essential to the survival of an individual organism?

A. response

B. reproduction

C. growth

D. development

How are the carbon, nitrogen, and oxygen cycles similar?

What advantages to the pollen grain are the are smooth surface

In eukaryotic cells, what name is given to the region that surrounds organelles but is not found inside the nucleus?

The structure of DNA resembles a twisted ladder. Which structural components form the rungs of the ladder? deoxyribose sugars phosphate groups nitrogenous base pairs ribosomes

In pea plants, the allele for purple flowers (P) is dominant over the allele for white flowers (p). What percentage of the off spring is expected to be purebred from across of Pp * Pp? 25% 50% 75% 100%

Many higher organisms must maintain a strict internal temperature. There can be serious consequences if the internal temperature deviates even slightly.

Which is not an effect of smoking on the cardiovascular system? it contributes to atherosclerosis. it increases the blood's tendency to clot. it increases blood cholesterol. it increases the size of arteries and veins?

Which axis indirectly shows the relative amount of dna per cell?

Why are metals good conductors of electricity but covalent compounds are poor conductors

Which of these resources cannot be renewed? A. oil B. solar C. hydropower D. biomass