A population of insects consumes plants containing 350 j of energy and excretes 180 j in its feces. if 150 j of energy are used for respiration, what is the production efficiency for these insects?

What element is principally responsible for making olivine, pyroxene, amphibole, and biotite dark?

An example of an internal stimulus for a rabbit

Which of the following fossil fuels influenced how people purchased goods in the 1800s? natural gas coal petroleum hydrogen

Why are red stars known as giants?

Which of the following are made of smooth muscles 1: Blood vessels, biceps 2: biceps, lungs, heart 3: heart, lungs, digestive 4: digestive, lungs, heart

The allele for pattern baldness (B) is dominant, and the non-bald allele (b) is recessive. Susan's mother has the genotype bb, while her father has the genotype BB. Susan and her three brothers all have the same genotype (Bb).

Which function do the nucleus and ribosomes have in common? A They both move easily in and out of the nuclear pores. B They are organelles that control information in the cell. C Neither of them has a nuclear envelope.

When you notice that someone has unusually blue eyes, you've noticed their A. hybridization. B. genotype. C. phenotype. D. allele.

What allows us to develop a theory

Which statement is true for single-celled organisms