Which of the following values of pH will change red litmus paper blue? A. 3.1 B. 6.2 C. 7.0 D. 13.5

Scientist are not finding a diverse population of organism on the coral reefs in the bahamas. True or False

Use a punnett square to cross a homozygous male for large eyes (E) with a female that is homozygous for small eyes (e). What are the chances of them having a baby with small eyes?

How is thermal energy within the earths layers of related to some of its natural disasters

Endospores a. are reproductive structures of some bacteria b. are dormant, resistant cells c. occur in some archae d. appear purple in a gram stain

What dose the field of biology study?

Assume a normal female with a resting tidal volume of 400 ml, respiratory rate of 13 breaths/min, and dead space of 125 ml. When she exercises, which of the following scenarios would be most efficient for increasing her oxygen delivery to the lungs?

Why are people who have poor dna repair mechanisms at greater risk for cancer development? select one: a. their cancers are usually resistant to chemotherapy. b. they have greater exposure to environmental carcinogens. c.

A cell in prophase ii of meiosis has 12 chromosomes. how many chromosomes will be present in a cell from the same organism if it were in prophase of mitosis? prophase i of meiosis

Mr. Duarte, now age 32, was diagnosed with diabetes mellitus when he was 14 years old. He takes insulin in the morning and the evening.

DNA in the nucleus is impacted in large structure called? Is it chromosome?