Which of the following pairs of organisms is most closely related?

A. a dog and a monkey

B. a lizard and a bacterium

C. a cat and an amoeba

D. a tree and a mushroom

What characteristic of beans enable you to use them as models for atoms of different elements?

The 10% rule in the food chain means

True or false? Earth Day is held on June

Which nucleic acid translates the genetic code that is contained within a cell?

Kip studies flower color in petunias, where the allele for red flowers, R, is dominant to the allele for white flowers, r. If Kip makes the cross RR x rr, the gametes that are produced will all carry the r allele. will all carry the R allele.

The nurse is assessing a child's weight and height during a clinic visit prior to starting school. the nurse plots the child's weight on the growth chart and notes that the child's weight is in the 95th percentile for the child's height.

Which nucleic acid moves the code for protein synthesis from the nucleus to the ribosomes? A.) dRNA B.) tRNA C.) rRNA D.) mRNA

An injury becoming red and sore is a sign of which of the following? Humoral immunity, which results from infiltrating B-cells Humoral immunity, which results from antibody release Inflammation, which result from histamine release Inflammation,

When one homologous chromosome undergoes an inversion but the other does not, the individual is described as?

This organ contains a large number of phagocytes and is important for clearance of opsonized bacteria. People who have this organ removed are at higher risk for disseminated infections by encapsulated bacteria.