Members of which kingdoms are capable of conducting photosynthesis

animalia, bacteria

protista, bacteria

archaea, fungi

fungi, protista

Speciation has definitely occurred when two groups of related organisms A. Cannot interbreed successfully B. Have Drastically different behaviors C. Have Drastically different behaviors D. become permanently isolated from each other

Explain: how social insects' sex is determined by the number of their chromosome sets?

Which hormone is responsible for the development of the male secondary sex characteristics? A. estrogen B. progestin C. progesterone D. testosterone

Which of the following is true when an individual exhibits two identical recessive alleles? A. the individual will be homozygous B. the letters will be capitalized C. the individual will be heterozygous D.

Most of the conducting passageways of the respiratory tract are lined with pseudostratified ciliated columnar epithelium. The nasal mucosa, a portion of the respiratory mucosa, warms, humidifies and purifies the incoming air.

Which element provides strength to the bones A. sulfur B. phosphorus C. nitrogen D. hydrogen

The genetic coding or expression that determines our dna and messaging for cells is

Process requiring energy for the movement of particles across a cell membrane across against the concentration gradient

Why are negative feedback loops used to control body homeostasis? (Short answer)

The process by which the cytoplasm of a eukaryotic cell divides to produce two cells is called