Observations are the basis of

Fertilization produces in the offspring: double the diploid number of chromosomes double the haploid number of chromosomes double the offspring identical to the parents none of the above

A cell contains the same DNA as its parent cell. This is a result of which process?

True or False The density of oceanic crust is greater than the density of continental crust.

Gregory is studying Lake Mairead. The lake has clear water and supports a healthy community of algae, fishes, and other aquatic organisms. Gregory hypothesizes that phosphorus is a limiting nutrient in the lake.

How does the law of conservation of energy explain a constant amount of energy in any system?

Energy released from ATP Select one: a. contains five phosphate groups. b. drives most of a cell's activities. c. is found only in bacteria. d. All of the above

An adult client with mobility problems wishes to become an organ donor. Which act allows the client to donate his or her organs?

Antibiotics, antimicrobial resistance and the control of disease - Essay

What are four characteristics of water that are emergent properties resulting from hydrogen bonding?

Skin and muscle cells in humans have 46 chromosomes how many chromosomes will be present in a typical egg cell a. 23 b. 46 c. 92 d. 115